1102120012010 has 48 divisors (see below), whose sum is σ = 2001963466080. Its totient is φ = 436847711520.

The previous prime is 1102120012001. The next prime is 1102120012067. The reversal of 1102120012010 is 102100212011.

It is a junction number, because it is equal to n+sod(n) for n = 1102120011982 and 1102120012000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92306621 + ... + 92318559.

It is an arithmetic number, because the mean of its divisors is an integer number (41707572210).

Almost surely, 2^{1102120012010} is an apocalyptic number.

1102120012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102120012010 is a deficient number, since it is larger than the sum of its proper divisors (899843454070).

1102120012010 is a wasteful number, since it uses less digits than its factorization.

1102120012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12611 (or 12444 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1102120012010 its reverse (102100212011), we get a palindrome (1204220224021).

The spelling of 1102120012010 in words is "one trillion, one hundred two billion, one hundred twenty million, twelve thousand, ten".