122111011021202 has 32 divisors (see below), whose sum is σ = 221647527792000. Its totient is φ = 49254717000960.

The previous prime is 122111011021189. The next prime is 122111011021261. The reversal of 122111011021202 is 202120110111221.

It is a super-2 number, since 2×122111011021202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123415049 + ... + 124400547.

It is an arithmetic number, because the mean of its divisors is an integer number (6926485243500).

Almost surely, 2^{122111011021202} is an apocalyptic number.

122111011021202 is a deficient number, since it is larger than the sum of its proper divisors (99536516770798).

122111011021202 is a wasteful number, since it uses less digits than its factorization.

122111011021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506146.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122111011021202 its reverse (202120110111221), we get a palindrome (324231121132423).

The spelling of 122111011021202 in words is "one hundred twenty-two trillion, one hundred eleven billion, eleven million, twenty-one thousand, two hundred two".