20221111011002 has 32 divisors (see below), whose sum is σ = 33841601608320. Its totient is φ = 8983702112320.

The previous prime is 20221111010927. The next prime is 20221111011019. The reversal of 20221111011002 is 20011011112202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32663477 + ... + 33276792.

It is an arithmetic number, because the mean of its divisors is an integer number (1057550050260).

Almost surely, 2^{20221111011002} is an apocalyptic number.

20221111011002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20221111011002 is a deficient number, since it is larger than the sum of its proper divisors (13620490597318).

20221111011002 is a wasteful number, since it uses less digits than its factorization.

20221111011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65940598.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20221111011002 its reverse (20011011112202), we get a palindrome (40232122123204).

The spelling of 20221111011002 in words is "twenty trillion, two hundred twenty-one billion, one hundred eleven million, eleven thousand, two".