22010021001010 has 128 divisors (see below), whose sum is σ = 46488697390080. Its totient is φ = 7347030912000.

The previous prime is 22010021000999. The next prime is 22010021001049. The reversal of 22010021001010 is 1010012001022.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 63 ways as a sum of consecutive naturals, for example, 2893386627 + ... + 2893394233.

It is an arithmetic number, because the mean of its divisors is an integer number (363192948360).

Almost surely, 2^{22010021001010} is an apocalyptic number.

22010021001010 is an abundant number, since it is smaller than the sum of its proper divisors (24478676389070).

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

22010021001010 is a wasteful number, since it uses less digits than its factorization.

22010021001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22010021001010 its reverse (1010012001022), we get a palindrome (23020033002032).

The spelling of 22010021001010 in words is "twenty-two trillion, ten billion, twenty-one million, one thousand, ten".