122201023021031 has 8 divisors (see below), whose sum is σ = 123283288540224. Its totient is φ = 121118772248320.

The previous prime is 122201023020997. The next prime is 122201023021037. The reversal of 122201023021031 is 130120320102221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122201023021031 - 2³⁸ = 121926145114087 is a prime.

It is a super-2 number, since 2×122201023021031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122201023020994 and 122201023021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122201023021037) 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, 13305635 + ... + 20529051.

It is an arithmetic number, because the mean of its divisors is an integer number (15410411067528).

Almost surely, 2^{122201023021031} is an apocalyptic number.

122201023021031 is a deficient number, since it is larger than the sum of its proper divisors (1082265519193).

122201023021031 is a wasteful number, since it uses less digits than its factorization.

122201023021031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373241.

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

Adding to 122201023021031 its reverse (130120320102221), we get a palindrome (252321343123252).

The spelling of 122201023021031 in words is "one hundred twenty-two trillion, two hundred one billion, twenty-three million, twenty-one thousand, thirty-one".