10100020031322 has 48 divisors (see below), whose sum is σ = 21879382661568. Its totient is φ = 3106850772480.

The previous prime is 10100020031279. The next prime is 10100020031363. The reversal of 10100020031322 is 22313002000101.

It is a super-2 number, since 2×10100020031322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2365738 + ... + 5079050.

It is an arithmetic number, because the mean of its divisors is an integer number (455820472116).

Almost surely, 2^{10100020031322} is an apocalyptic number.

10100020031322 is an abundant number, since it is smaller than the sum of its proper divisors (11779362630246).

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

10100020031322 is a wasteful number, since it uses less digits than its factorization.

10100020031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717015 (or 2717002 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10100020031322 its reverse (22313002000101), we get a palindrome (32413022031423).

The spelling of 10100020031322 in words is "ten trillion, one hundred billion, twenty million, thirty-one thousand, three hundred twenty-two".