10221111202002 has 16 divisors (see below), whose sum is σ = 21518128846560. Its totient is φ = 3227719326912.

The previous prime is 10221111201967. The next prime is 10221111202031. The reversal of 10221111202002 is 20020211112201.

10221111202002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10221111202002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44829434983 + ... + 44829435210.

It is an arithmetic number, because the mean of its divisors is an integer number (1344883052910).

Almost surely, 2^{10221111202002} is an apocalyptic number.

10221111202002 is an abundant number, since it is smaller than the sum of its proper divisors (11297017644558).

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

10221111202002 is a wasteful number, since it uses less digits than its factorization.

10221111202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89658870217.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10221111202002 its reverse (20020211112201), we get a palindrome (30241322314203).

The spelling of 10221111202002 in words is "ten trillion, two hundred twenty-one billion, one hundred eleven million, two hundred two thousand, two".