222020311088 has 20 divisors (see below), whose sum is σ = 430453293720. Its totient is φ = 110935590144.

The previous prime is 222020311087. The next prime is 222020311109. The reversal of 222020311088 is 880113020222.

222020311088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222020311088² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222020311088.

It is not an unprimeable number, because it can be changed into a prime (222020311087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4635770 + ... + 4683417.

It is an arithmetic number, because the mean of its divisors is an integer number (21522664686).

Almost surely, 2^222020311088 is an apocalyptic number.

It is an amenable number.

222020311088 is a deficient number, since it is larger than the sum of its proper divisors (208432982632).

222020311088 is a wasteful number, since it uses less digits than its factorization.

222020311088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9320684 (or 9320678 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 222020311088 in words is "two hundred twenty-two billion, twenty million, three hundred eleven thousand, eighty-eight".