102201214032 has 60 divisors (see below), whose sum is σ = 287915696224. Its totient is φ = 33841454400.

The previous prime is 102201213991. The next prime is 102201214043. The reversal of 102201214032 is 230412102201.

It is a happy number.

It is a super-2 number, since 2×102201214032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102201213996 and 102201214014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2328358 + ... + 2371845.

Almost surely, 2^102201214032 is an apocalyptic number.

102201214032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102201214032 is an abundant number, since it is smaller than the sum of its proper divisors (185714482192).

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

102201214032 is a wasteful number, since it uses less digits than its factorization.

102201214032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700368 (or 4700359 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102201214032 its reverse (230412102201), we get a palindrome (332613316233).

The spelling of 102201214032 in words is "one hundred two billion, two hundred one million, two hundred fourteen thousand, thirty-two".