22000120011210 has 32 divisors (see below), whose sum is σ = 57600314212032. Its totient is φ = 5333362426880.

The previous prime is 22000120011203. The next prime is 22000120011241. The reversal of 22000120011210 is 1211002100022.

It is a super-4 number, since 4×22000120011210⁴ (a number of 54 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33333514839 + ... + 33333515498.

It is an arithmetic number, because the mean of its divisors is an integer number (1800009819126).

Almost surely, 2^{22000120011210} is an apocalyptic number.

22000120011210 is an abundant number, since it is smaller than the sum of its proper divisors (35600194200822).

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

22000120011210 is a wasteful number, since it uses less digits than its factorization.

22000120011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66667030358.

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

Adding to 22000120011210 its reverse (1211002100022), we get a palindrome (23211122111232).

The spelling of 22000120011210 in words is "twenty-two trillion, one hundred twenty million, eleven thousand, two hundred ten".