229557746060 has 24 divisors (see below), whose sum is σ = 482198521056. Its totient is φ = 91798859520.

The previous prime is 229557746051. The next prime is 229557746069. The reversal of 229557746060 is 60647755922.

It is an interprime number because it is at equal distance from previous prime (229557746051) and next prime (229557746069).

It is a super-2 number, since 2×229557746060² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 229557745993 and 229557746011.

It is not an unprimeable number, because it can be changed into a prime (229557746069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437176 + ... + 1588895.

It is an arithmetic number, because the mean of its divisors is an integer number (20091605044).

Almost surely, 2^229557746060 is an apocalyptic number.

229557746060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229557746060 is an abundant number, since it is smaller than the sum of its proper divisors (252640774996).

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

229557746060 is a wasteful number, since it uses less digits than its factorization.

229557746060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029873 (or 3029871 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 229557746060 in words is "two hundred twenty-nine billion, five hundred fifty-seven million, seven hundred forty-six thousand, sixty".