202220001002232 has 48 divisors (see below), whose sum is σ = 547681413768840. Its totient is φ = 67406390768448.

The previous prime is 202220001002171. The next prime is 202220001002233. The reversal of 202220001002232 is 232200100022202.

202220001002232 is a `hidden beast` number, since 202 + 220 + 0 + 0 + 10 + 0 + 2 + 232 = 666.

It is a super-2 number, since 2×202220001002232² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202220001002233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12328618 + ... + 23588870.

Almost surely, 2^{202220001002232} is an apocalyptic number.

It is an amenable number.

202220001002232 is an abundant number, since it is smaller than the sum of its proper divisors (345461412766608).

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

202220001002232 is a wasteful number, since it uses less digits than its factorization.

202220001002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11509692 (or 11509685 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 202220001002232 its reverse (232200100022202), we get a palindrome (434420101024434).

The spelling of 202220001002232 in words is "two hundred two trillion, two hundred twenty billion, one million, two thousand, two hundred thirty-two".