102021044224232 has 32 divisors (see below), whose sum is σ = 221072888779200. Its totient is φ = 43232031579264.

The previous prime is 102021044224193. The next prime is 102021044224247. The reversal of 102021044224232 is 232422440120201.

It is a junction number, because it is equal to n+sod(n) for n = 102021044224195 and 102021044224204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10234850978 + ... + 10234860945.

It is an arithmetic number, because the mean of its divisors is an integer number (6908527774350).

Almost surely, 2^{102021044224232} is an apocalyptic number.

It is an amenable number.

102021044224232 is an abundant number, since it is smaller than the sum of its proper divisors (119051844554968).

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

102021044224232 is a wasteful number, since it uses less digits than its factorization.

102021044224232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20469712025 (or 20469712021 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 102021044224232 its reverse (232422440120201), we get a palindrome (334443484344433).

The spelling of 102021044224232 in words is "one hundred two trillion, twenty-one billion, forty-four million, two hundred twenty-four thousand, two hundred thirty-two".