10112121001204 has 24 divisors (see below), whose sum is σ = 17713336888800. Its totient is φ = 5051169001440.

The previous prime is 10112121001139. The next prime is 10112121001247. The reversal of 10112121001204 is 40210012121101.

It is a super-2 number, since 2×10112121001204² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29385219 + ... + 29727349.

It is an arithmetic number, because the mean of its divisors is an integer number (738055703700).

Almost surely, 2^{10112121001204} is an apocalyptic number.

It is an amenable number.

10112121001204 is a deficient number, since it is larger than the sum of its proper divisors (7601215887596).

10112121001204 is a wasteful number, since it uses less digits than its factorization.

10112121001204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349263 (or 349261 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10112121001204 its reverse (40210012121101), we get a palindrome (50322133122305).

The spelling of 10112121001204 in words is "ten trillion, one hundred twelve billion, one hundred twenty-one million, one thousand, two hundred four".