922540343011 has 12 divisors (see below), whose sum is σ = 1073214878400. Its totient is φ = 790707820560.

The previous prime is 922540343009. The next prime is 922540343107. The reversal of 922540343011 is 110343045229.

It is not a de Polignac number, because 922540343011 - 2¹ = 922540343009 is a prime.

It is a super-2 number, since 2×922540343011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (922540343611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484590 + ... + 1442188.

It is an arithmetic number, because the mean of its divisors is an integer number (89434573200).

Almost surely, 2^922540343011 is an apocalyptic number.

922540343011 is a deficient number, since it is larger than the sum of its proper divisors (150674535389).

922540343011 is a wasteful number, since it uses less digits than its factorization.

922540343011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977274 (or 977267 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 922540343011 in words is "nine hundred twenty-two billion, five hundred forty million, three hundred forty-three thousand, eleven".