122021213313033 has 16 divisors (see below), whose sum is σ = 187005690902400. Its totient is φ = 78542390178000.

The previous prime is 122021213313011. The next prime is 122021213313049. The reversal of 122021213313033 is 330313312120221.

122021213313033 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 2 + 1 + 21 + 331 + 303 + 3 = 666.

It is not a de Polignac number, because 122021213313033 - 2⁵ = 122021213313001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 122021213312988 and 122021213313006.

It is not an unprimeable number, because it can be changed into a prime (122021213213033) 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, 77919037093 + ... + 77919038658.

It is an arithmetic number, because the mean of its divisors is an integer number (11687855681400).

Almost surely, 2^{122021213313033} is an apocalyptic number.

It is an amenable number.

122021213313033 is a deficient number, since it is larger than the sum of its proper divisors (64984477589367).

122021213313033 is a wasteful number, since it uses less digits than its factorization.

122021213313033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155838075789 (or 155838075783 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 122021213313033 its reverse (330313312120221), we get a palindrome (452334525433254).

The spelling of 122021213313033 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred thirteen million, three hundred thirteen thousand, thirty-three".