222041121024 has 72 divisors (see below), whose sum is σ = 594369461952. Its totient is φ = 73585838080.

The previous prime is 222041121013. The next prime is 222041121047. The reversal of 222041121024 is 420121140222.

It is a super-2 number, since 2×222041121024² (a number of 23 digits) contains 22 as substring.

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, 702732 + ... + 968459.

It is an arithmetic number, because the mean of its divisors is an integer number (8255131416).

Almost surely, 2^222041121024 is an apocalyptic number.

222041121024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222041121024 is an abundant number, since it is smaller than the sum of its proper divisors (372328340928).

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

222041121024 is a wasteful number, since it uses less digits than its factorization.

222041121024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671383 (or 1671369 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222041121024 its reverse (420121140222), we get a palindrome (642162261246).

The spelling of 222041121024 in words is "two hundred twenty-two billion, forty-one million, one hundred twenty-one thousand, twenty-four".