222807970140 has 96 divisors (see below), whose sum is σ = 713484979200. Its totient is φ = 50891859456.

The previous prime is 222807970037. The next prime is 222807970141. The reversal of 222807970140 is 41079708222.

222807970140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 222807970092 and 222807970101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222807970141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416761 + ... + 786959.

It is an arithmetic number, because the mean of its divisors is an integer number (7432135200).

Almost surely, 2^222807970140 is an apocalyptic number.

222807970140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222807970140 is an abundant number, since it is smaller than the sum of its proper divisors (490677009060).

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

222807970140 is a wasteful number, since it uses less digits than its factorization.

222807970140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371651 (or 371649 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 222807970140 in words is "two hundred twenty-two billion, eight hundred seven million, nine hundred seventy thousand, one hundred forty".