10221002002310 has 64 divisors (see below), whose sum is σ = 20744707737600. Its totient is φ = 3592155340800.

The previous prime is 10221002002301. The next prime is 10221002002363. The reversal of 10221002002310 is 1320020012201.

It is a happy number.

It is a super-2 number, since 2×10221002002310² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673421 + ... + 4571159.

It is an arithmetic number, because the mean of its divisors is an integer number (324136058400).

Almost surely, 2^{10221002002310} is an apocalyptic number.

10221002002310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221002002310 is an abundant number, since it is smaller than the sum of its proper divisors (10523705735290).

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

10221002002310 is a wasteful number, since it uses less digits than its factorization.

10221002002310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898557.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10221002002310 its reverse (1320020012201), we get a palindrome (11541022014511).

The spelling of 10221002002310 in words is "ten trillion, two hundred twenty-one billion, two million, two thousand, three hundred ten".