222421001114204 has 36 divisors (see below), whose sum is σ = 412945534370880. Its totient is φ = 104714333487360.

The previous prime is 222421001114183. The next prime is 222421001114219. The reversal of 222421001114204 is 402411100124222.

It is a super-2 number, since 2×222421001114204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 654949949 + ... + 655289460.

It is an arithmetic number, because the mean of its divisors is an integer number (11470709288080).

Almost surely, 2^{222421001114204} is an apocalyptic number.

It is an amenable number.

222421001114204 is a deficient number, since it is larger than the sum of its proper divisors (190524533256676).

222421001114204 is a wasteful number, since it uses less digits than its factorization.

222421001114204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310239518 (or 1310239479 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 222421001114204 its reverse (402411100124222), we get a palindrome (624832101238426).

The spelling of 222421001114204 in words is "two hundred twenty-two trillion, four hundred twenty-one billion, one million, one hundred fourteen thousand, two hundred four".