22001011010022 has 64 divisors (see below), whose sum is σ = 48034930998528. Its totient is φ = 6662429040000.

The previous prime is 22001011010021. The next prime is 22001011010053.

22001011010022 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001011010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1299442897 + ... + 1299459827.

It is an arithmetic number, because the mean of its divisors is an integer number (750545796852).

Almost surely, 2^{22001011010022} is an apocalyptic number.

22001011010022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001011010022 is an abundant number, since it is smaller than the sum of its proper divisors (26033919988506).

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

22001011010022 is a wasteful number, since it uses less digits than its factorization.

22001011010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29205.

The product of its (nonzero) digits is 16, while the sum is 12.

It can be divided in two parts, 2200101 and 1010022, that added together give a palindrome (3210123).

The spelling of 22001011010022 in words is "twenty-two trillion, one billion, eleven million, ten thousand, twenty-two".