222259703040 has 216 divisors, whose sum is σ = 793802999808. Its totient is φ = 57357250560.

The previous prime is 222259703023. The next prime is 222259703053. The reversal of 222259703040 is 40307952222.

222259703040 is a `hidden beast` number, since 2 + 2 + 22 + 597 + 0 + 3 + 0 + 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 = 222259702986 and 222259703004.

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, 45937 + ... + 668303.

It is an arithmetic number, because the mean of its divisors is an integer number (3675013888).

Almost surely, 2^222259703040 is an apocalyptic number.

222259703040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222259703040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396901499904).

222259703040 is an abundant number, since it is smaller than the sum of its proper divisors (571543296768).

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

222259703040 is a wasteful number, since it uses less digits than its factorization.

222259703040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622425 (or 622408 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 222259703040 in words is "two hundred twenty-two billion, two hundred fifty-nine million, seven hundred three thousand, forty".