122112013302002 has 16 divisors (see below), whose sum is σ = 183431204775000. Its totient is φ = 60968280172800.

The previous prime is 122112013301987. The next prime is 122112013302007. The reversal of 122112013302002 is 200203310211221.

It can be written as a sum of positive squares in 4 ways, for example, as 121416355550281 + 695657751721 = 11018909^2 + 834061^2 .

It is a super-2 number, since 2×122112013302002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122112013302007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154876874 + ... + 155663322.

Almost surely, 2^{122112013302002} is an apocalyptic number.

122112013302002 is a deficient number, since it is larger than the sum of its proper divisors (61319191472998).

122112013302002 is a wasteful number, since it uses less digits than its factorization.

122112013302002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897901.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122112013302002 its reverse (200203310211221), we get a palindrome (322315323513223).

The spelling of 122112013302002 in words is "one hundred twenty-two trillion, one hundred twelve billion, thirteen million, three hundred two thousand, two".