222552245140 has 48 divisors (see below), whose sum is σ = 503956595520. Its totient is φ = 82278616320.

The previous prime is 222552245137. The next prime is 222552245143. The reversal of 222552245140 is 41542255222.

It is an interprime number because it is at equal distance from previous prime (222552245137) and next prime (222552245143).

It is a junction number, because it is equal to n+sod(n) for n = 222552245096 and 222552245105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222552245143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7126662 + ... + 7157821.

It is an arithmetic number, because the mean of its divisors is an integer number (10499095740).

Almost surely, 2^222552245140 is an apocalyptic number.

222552245140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222552245140 is an abundant number, since it is smaller than the sum of its proper divisors (281404350380).

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

222552245140 is a wasteful number, since it uses less digits than its factorization.

222552245140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14284552 (or 14284550 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

The spelling of 222552245140 in words is "two hundred twenty-two billion, five hundred fifty-two million, two hundred forty-five thousand, one hundred forty".