232220220213402 has 12 divisors (see below), whose sum is σ = 503143810462410. Its totient is φ = 77406740071128.

The previous prime is 232220220213389. The next prime is 232220220213437. The reversal of 232220220213402 is 204312022022232.

232220220213402 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 20 + 2 + 20 + 213 + 402 = 666.

It can be written as a sum of positive squares in only one way, i.e., 191753560895121 + 40466659318281 = 13847511^2 + 6361341^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6450561672577 + ... + 6450561672612.

Almost surely, 2^{232220220213402} is an apocalyptic number.

232220220213402 is an abundant number, since it is smaller than the sum of its proper divisors (270923590249008).

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

232220220213402 is a wasteful number, since it uses less digits than its factorization.

232220220213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12901123345197 (or 12901123345194 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 232220220213402 its reverse (204312022022232), we get a palindrome (436532242235634).

The spelling of 232220220213402 in words is "two hundred thirty-two trillion, two hundred twenty billion, two hundred twenty million, two hundred thirteen thousand, four hundred two".