222567145150 has 24 divisors (see below), whose sum is σ = 473114160720. Its totient is φ = 76308735360.

The previous prime is 222567145081. The next prime is 222567145159. The reversal of 222567145150 is 51541765222.

It is a happy number.

It is a super-2 number, since 2×222567145150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222567145159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317952715 + ... + 317953414.

It is an arithmetic number, because the mean of its divisors is an integer number (19713090030).

Almost surely, 2^222567145150 is an apocalyptic number.

222567145150 is an abundant number, since it is smaller than the sum of its proper divisors (250547015570).

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

222567145150 is a wasteful number, since it uses less digits than its factorization.

222567145150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635906148 (or 635906143 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 222567145150 in words is "two hundred twenty-two billion, five hundred sixty-seven million, one hundred forty-five thousand, one hundred fifty".