3431242221100 has 36 divisors (see below), whose sum is σ = 7447888495600. Its totient is φ = 1372111104960.

The previous prime is 3431242221061. The next prime is 3431242221133. The reversal of 3431242221100 is 11222421343.

It is a super-2 number, since 2×3431242221100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4464615 + ... + 5176414.

Almost surely, 2^{3431242221100} is an apocalyptic number.

It is an amenable number.

3431242221100 is an abundant number, since it is smaller than the sum of its proper divisors (4016646274500).

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

3431242221100 is a wasteful number, since it uses less digits than its factorization.

3431242221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9644602 (or 9644595 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 3431242221100 its reverse (11222421343), we get a palindrome (3442464642443).

The spelling of 3431242221100 in words is "three trillion, four hundred thirty-one billion, two hundred forty-two million, two hundred twenty-one thousand, one hundred".