122021001022023 has 40 divisors (see below), whose sum is σ = 190424855068800. Its totient is φ = 77719909739472.

The previous prime is 122021001021979. The next prime is 122021001022049. The reversal of 122021001022023 is 320220100120221.

122021001022023 is a `hidden beast` number, since 1 + 220 + 210 + 0 + 10 + 220 + 2 + 3 = 666.

It is not a de Polignac number, because 122021001022023 - 2¹⁰ = 122021001020999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122021001021987 and 122021001022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122021011022023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36523693 + ... + 39724326.

It is an arithmetic number, because the mean of its divisors is an integer number (4760621376720).

Almost surely, 2^{122021001022023} is an apocalyptic number.

122021001022023 is a deficient number, since it is larger than the sum of its proper divisors (68403854046777).

122021001022023 is an equidigital number, since it uses as much as digits as its factorization.

122021001022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76248913 (or 76248904 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 122021001022023 its reverse (320220100120221), we get a palindrome (442241101142244).

The spelling of 122021001022023 in words is "one hundred twenty-two trillion, twenty-one billion, one million, twenty-two thousand, twenty-three".