222773036455020 has 96 divisors (see below), whose sum is σ = 681761581111296. Its totient is φ = 54108061977600.

The previous prime is 222773036455001. The next prime is 222773036455027. The reversal of 222773036455020 is 20554630377222.

It is not an unprimeable number, because it can be changed into a prime (222773036455027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3522628666 + ... + 3522691905.

It is an arithmetic number, because the mean of its divisors is an integer number (7101683136576).

Almost surely, 2^{222773036455020} is an apocalyptic number.

222773036455020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222773036455020 is an abundant number, since it is smaller than the sum of its proper divisors (458988544656276).

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

222773036455020 is a wasteful number, since it uses less digits than its factorization.

222773036455020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7045320631 (or 7045320629 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 48.

The spelling of 222773036455020 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, thirty-six million, four hundred fifty-five thousand, twenty".