222773104572202 has 4 divisors (see below), whose sum is σ = 334159656858306. Its totient is φ = 111386552286100.

The previous prime is 222773104572197. The next prime is 222773104572203. The reversal of 222773104572202 is 202275401377222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 217807743572721 + 4965360999481 = 14758311^2 + 2228309^2 .

It is a super-2 number, since 2×222773104572202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222773104572203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55693276143049 + ... + 55693276143052.

Almost surely, 2^{222773104572202} is an apocalyptic number.

222773104572202 is a deficient number, since it is larger than the sum of its proper divisors (111386552286104).

222773104572202 is a wasteful number, since it uses less digits than its factorization.

222773104572202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111386552286103.

The product of its (nonzero) digits is 1317120, while the sum is 46.

The spelling of 222773104572202 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, one hundred four million, five hundred seventy-two thousand, two hundred two".