122332111011284 has 12 divisors (see below), whose sum is σ = 214082022011508. Its totient is φ = 61165819008000.

The previous prime is 122332111011281. The next prime is 122332111011301. The reversal of 122332111011284 is 482110111233221.

It can be written as a sum of positive squares in 2 ways, for example, as 12972804761284 + 109359306250000 = 3601778^2 + 10457500^2 .

It is a super-2 number, since 2×122332111011284² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122332111011284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122332111011281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57958007 + ... + 60031614.

It is an arithmetic number, because the mean of its divisors is an integer number (17840168500959).

Almost surely, 2^{122332111011284} is an apocalyptic number.

It is an amenable number.

122332111011284 is a deficient number, since it is larger than the sum of its proper divisors (91749911000224).

122332111011284 is a wasteful number, since it uses less digits than its factorization.

122332111011284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118248826 (or 118248824 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 122332111011284 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, one hundred eleven million, eleven thousand, two hundred eighty-four".