22010121021202 has 16 divisors (see below), whose sum is σ = 33036758157312. Its totient is φ = 10997868878640.

The previous prime is 22010121021197. The next prime is 22010121021269. The reversal of 22010121021202 is 20212012101022.

It is a happy number.

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, 84243823 + ... + 84504685.

It is an arithmetic number, because the mean of its divisors is an integer number (2064797384832).

Almost surely, 2^{22010121021202} is an apocalyptic number.

22010121021202 is a deficient number, since it is larger than the sum of its proper divisors (11026637136110).

22010121021202 is a wasteful number, since it uses less digits than its factorization.

22010121021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288273.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22010121021202 its reverse (20212012101022), we get a palindrome (42222133122224).

The spelling of 22010121021202 in words is "twenty-two trillion, ten billion, one hundred twenty-one million, twenty-one thousand, two hundred two".