102202021111996 has 24 divisors (see below), whose sum is σ = 193238900383760. Its totient is φ = 47016514841472.

The previous prime is 102202021111951. The next prime is 102202021111997. The reversal of 102202021111996 is 699111120202201.

It is a happy number.

It is a super-2 number, since 2×102202021111996² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202021111997) 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, 3200999481 + ... + 3201031408.

Almost surely, 2^{102202021111996} is an apocalyptic number.

It is an amenable number.

102202021111996 is a deficient number, since it is larger than the sum of its proper divisors (91036879271764).

102202021111996 is a wasteful number, since it uses less digits than its factorization.

102202021111996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402031213 (or 6402031211 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 37.

The spelling of 102202021111996 in words is "one hundred two trillion, two hundred two billion, twenty-one million, one hundred eleven thousand, nine hundred ninety-six".