222021000102232 has 16 divisors (see below), whose sum is σ = 417327503315400. Its totient is φ = 110733665884800.

The previous prime is 222021000102193. The next prime is 222021000102233. The reversal of 222021000102232 is 232201000120222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222021000102233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34604267382 + ... + 34604273797.

Almost surely, 2^{222021000102232} is an apocalyptic number.

It is an amenable number.

222021000102232 is a deficient number, since it is larger than the sum of its proper divisors (195306503213168).

222021000102232 is a wasteful number, since it uses less digits than its factorization.

222021000102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69208541586 (or 69208541582 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222021000102232 its reverse (232201000120222), we get a palindrome (454222000222454).

The spelling of 222021000102232 in words is "two hundred twenty-two trillion, twenty-one billion, one hundred two thousand, two hundred thirty-two".