10331121322202 has 4 divisors (see below), whose sum is σ = 15496681983306. Its totient is φ = 5165560661100.

The previous prime is 10331121322169. The next prime is 10331121322211. The reversal of 10331121322202 is 20222312113301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5781769329961 + 4549351992241 = 2404531^2 + 2132921^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582780330549 + ... + 2582780330552.

Almost surely, 2^{10331121322202} is an apocalyptic number.

10331121322202 is a deficient number, since it is larger than the sum of its proper divisors (5165560661104).

10331121322202 is an equidigital number, since it uses as much as digits as its factorization.

10331121322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165560661103.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10331121322202 its reverse (20222312113301), we get a palindrome (30553433435503).

The spelling of 10331121322202 in words is "ten trillion, three hundred thirty-one billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred two".