222013332121200 has 120 divisors (see below), whose sum is σ = 730403861623728. Its totient is φ = 57603459133440.

The previous prime is 222013332121153. The next prime is 222013332121291. The reversal of 222013332121200 is 2121233310222.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2500105737 + ... + 2500194536.

Almost surely, 2^{222013332121200} is an apocalyptic number.

222013332121200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222013332121200 is an abundant number, since it is smaller than the sum of its proper divisors (508390529502528).

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

222013332121200 is a wasteful number, since it uses less digits than its factorization.

222013332121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000300331 (or 5000300320 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 222013332121200 its reverse (2121233310222), we get a palindrome (224134565431422).

The spelling of 222013332121200 in words is "two hundred twenty-two trillion, thirteen billion, three hundred thirty-two million, one hundred twenty-one thousand, two hundred".