10220323233402 has 40 divisors (see below), whose sum is σ = 22904715388500. Its totient is φ = 3406235789376.

The previous prime is 10220323233391. The next prime is 10220323233431. The reversal of 10220323233402 is 20433232302201.

10220323233402 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 0 + 3 + 23 + 233 + 402 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10102995747441 + 117327485961 = 3178521^2 + 342531^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3958777 + ... + 6009372.

Almost surely, 2^{10220323233402} is an apocalyptic number.

10220323233402 is an abundant number, since it is smaller than the sum of its proper divisors (12684392155098).

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

10220323233402 is an equidigital number, since it uses as much as digits as its factorization.

10220323233402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9974492 (or 9974483 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 10220323233402 its reverse (20433232302201), we get a palindrome (30653555535603).

The spelling of 10220323233402 in words is "ten trillion, two hundred twenty billion, three hundred twenty-three million, two hundred thirty-three thousand, four hundred two".