222124411432440 has 96 divisors (see below), whose sum is σ = 787532004183600. Its totient is φ = 53848342164480.

The previous prime is 222124411432409. The next prime is 222124411432489. The reversal of 222124411432440 is 44234114421222.

222124411432440 is a `hidden beast` number, since 2 + 2 + 2 + 12 + 441 + 143 + 24 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 222124411432395 and 222124411432404.

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, 28046007585 + ... + 28046015504.

Almost surely, 2^{222124411432440} is an apocalyptic number.

222124411432440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222124411432440 is an abundant number, since it is smaller than the sum of its proper divisors (565407592751160).

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

222124411432440 is a wasteful number, since it uses less digits than its factorization.

222124411432440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56092023117 (or 56092023110 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 222124411432440 its reverse (44234114421222), we get a palindrome (266358525853662).

The spelling of 222124411432440 in words is "two hundred twenty-two trillion, one hundred twenty-four billion, four hundred eleven million, four hundred thirty-two thousand, four hundred forty".