122402032202031 has 16 divisors (see below), whose sum is σ = 164824978589280. Its totient is φ = 80790283059200.

The previous prime is 122402032202029. The next prime is 122402032202039. The reversal of 122402032202031 is 130202230204221.

It is a cyclic number.

It is not a de Polignac number, because 122402032202031 - 2¹ = 122402032202029 is a prime.

It is a super-2 number, since 2×122402032202031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122402032201992 and 122402032202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122402032202039) 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, 15666 + ... + 15646223.

It is an arithmetic number, because the mean of its divisors is an integer number (10301561161830).

Almost surely, 2^{122402032202031} is an apocalyptic number.

122402032202031 is a deficient number, since it is larger than the sum of its proper divisors (42422946387249).

122402032202031 is a wasteful number, since it uses less digits than its factorization.

122402032202031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15687786.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 122402032202031 its reverse (130202230204221), we get a palindrome (252604262406252).

The spelling of 122402032202031 in words is "one hundred twenty-two trillion, four hundred two billion, thirty-two million, two hundred two thousand, thirty-one".