222112000202001 has 32 divisors (see below), whose sum is σ = 364676228125440. Its totient is φ = 117098597217024.

The previous prime is 222112000201939. The next prime is 222112000202011. The reversal of 222112000202001 is 100202000211222.

It is not a de Polignac number, because 222112000202001 - 2¹⁵ = 222112000169233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222112000202011) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 205644106 + ... + 206721363.

It is an arithmetic number, because the mean of its divisors is an integer number (11396132128920).

Almost surely, 2^{222112000202001} is an apocalyptic number.

222112000202001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

222112000202001 is a deficient number, since it is larger than the sum of its proper divisors (142564227923439).

222112000202001 is a wasteful number, since it uses less digits than its factorization.

222112000202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412367465.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222112000202001 its reverse (100202000211222), we get a palindrome (322314000413223).

The spelling of 222112000202001 in words is "two hundred twenty-two trillion, one hundred twelve billion, two hundred two thousand, one".