222773037267752 has 16 divisors (see below), whose sum is σ = 423421355081940. Its totient is φ = 109860675912576.

The previous prime is 222773037267661. The next prime is 222773037267791. The reversal of 222773037267752 is 257762730377222.

It can be written as a sum of positive squares in 2 ways, for example, as 219439367472196 + 3333669795556 = 14813486^2 + 1825834^2 .

It is a super-2 number, since 2×222773037267752² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190730339543 + ... + 190730340710.

Almost surely, 2^{222773037267752} is an apocalyptic number.

It is an amenable number.

222773037267752 is a deficient number, since it is larger than the sum of its proper divisors (200648317814188).

222773037267752 is a wasteful number, since it uses less digits than its factorization.

222773037267752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381460680332 (or 381460680328 counting only the distinct ones).

The product of its (nonzero) digits is 145212480, while the sum is 62.

The spelling of 222773037267752 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, thirty-seven million, two hundred sixty-seven thousand, seven hundred fifty-two".