222735407048 has 180 divisors, whose sum is σ = 537117613425. Its totient is φ = 86339520960.

The previous prime is 222735407029. The next prime is 222735407077. The reversal of 222735407048 is 840704537222.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 142704128644 + 80031278404 = 377762^2 + 282898^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=333718.

It is a super-2 number, since 2×222735407048² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1130636486 + ... + 1130636682.

Almost surely, 2^222735407048 is an apocalyptic number.

222735407048 is a gapful number since it is divisible by the number (28) 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 222735407048

222735407048 is an abundant number, since it is smaller than the sum of its proper divisors (314382206377).

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

222735407048 is an frugal number, since it uses more digits than its factorization.

222735407048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 222735407048 in words is "two hundred twenty-two billion, seven hundred thirty-five million, four hundred seven thousand, forty-eight".