922221011201092 has 6 divisors (see below), whose sum is σ = 1613886769601918. Its totient is φ = 461110505600544.

The previous prime is 922221011201081. The next prime is 922221011201093. The reversal of 922221011201092 is 290102110122229.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 716751549550656 + 205469461650436 = 26772216^2 + 14334206^2 .

It is a super-2 number, since 2×922221011201092² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (922221011201093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115277626400133 + ... + 115277626400140.

Almost surely, 2^{922221011201092} is an apocalyptic number.

It is an amenable number.

922221011201092 is a deficient number, since it is larger than the sum of its proper divisors (691665758400826).

922221011201092 is a wasteful number, since it uses less digits than its factorization.

922221011201092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230555252800277 (or 230555252800275 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 922221011201092 in words is "nine hundred twenty-two trillion, two hundred twenty-one billion, eleven million, two hundred one thousand, ninety-two".