432331010021222 has 32 divisors (see below), whose sum is σ = 701887915464960. Its totient is φ = 198535905580320.

The previous prime is 432331010021219. The next prime is 432331010021237. The reversal of 432331010021222 is 222120010133234.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 432331010021191 and 432331010021200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8453273 + ... + 30596075.

It is an arithmetic number, because the mean of its divisors is an integer number (21933997358280).

Almost surely, 2^{432331010021222} is an apocalyptic number.

432331010021222 is a deficient number, since it is larger than the sum of its proper divisors (269556905443738).

432331010021222 is a wasteful number, since it uses less digits than its factorization.

432331010021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22146588.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 432331010021222 its reverse (222120010133234), we get a palindrome (654451020154456).

The spelling of 432331010021222 in words is "four hundred thirty-two trillion, three hundred thirty-one billion, ten million, twenty-one thousand, two hundred twenty-two".