222030120024 has 48 divisors (see below), whose sum is σ = 603456477000. Its totient is φ = 73748513664.

The previous prime is 222030119977. The next prime is 222030120031. The reversal of 222030120024 is 420021030222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222030119979 and 222030120006.

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, 5427949 + ... + 5468700.

Almost surely, 2^222030120024 is an apocalyptic number.

222030120024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222030120024 is an abundant number, since it is smaller than the sum of its proper divisors (381426356976).

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

222030120024 is a wasteful number, since it uses less digits than its factorization.

222030120024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10896944 (or 10896937 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 222030120024 its reverse (420021030222), we get a palindrome (642051150246).

The spelling of 222030120024 in words is "two hundred twenty-two billion, thirty million, one hundred twenty thousand, twenty-four".