122940233471 has 16 divisors (see below), whose sum is σ = 137824727040. Its totient is φ = 108696073920.

The previous prime is 122940233467. The next prime is 122940233483. The reversal of 122940233471 is 174332049221.

It is a cyclic number.

It is not a de Polignac number, because 122940233471 - 2² = 122940233467 is a prime.

It is a super-3 number, since 3×122940233471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122940233401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447551 + ... + 667968.

It is an arithmetic number, because the mean of its divisors is an integer number (8614045440).

Almost surely, 2^122940233471 is an apocalyptic number.

122940233471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122940233471 is a deficient number, since it is larger than the sum of its proper divisors (14884493569).

122940233471 is a wasteful number, since it uses less digits than its factorization.

122940233471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115806.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 122940233471 in words is "one hundred twenty-two billion, nine hundred forty million, two hundred thirty-three thousand, four hundred seventy-one".