1011002110212 has 24 divisors (see below), whose sum is σ = 2409196519296. Its totient is φ = 329830475488.

The previous prime is 1011002110193. The next prime is 1011002110219. The reversal of 1011002110212 is 2120112001101.

1011002110212 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1011002110219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896277903 + ... + 896279030.

It is an arithmetic number, because the mean of its divisors is an integer number (100383188304).

Almost surely, 2^{1011002110212} is an apocalyptic number.

1011002110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011002110212 is an abundant number, since it is smaller than the sum of its proper divisors (1398194409084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011002110212 is a wasteful number, since it uses less digits than its factorization.

1011002110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792556987 (or 1792556985 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1011002110212 its reverse (2120112001101), we get a palindrome (3131114111313).

The spelling of 1011002110212 in words is "one trillion, eleven billion, two million, one hundred ten thousand, two hundred twelve".