122202032021 has 8 divisors (see below), whose sum is σ = 127551382080. Its totient is φ = 116855700192.

The previous prime is 122202031981. The next prime is 122202032027. The reversal of 122202032021 is 120230202221.

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 122202032021 - 2¹⁰ = 122202030997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202032027) 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, 671615 + ... + 833948.

It is an arithmetic number, because the mean of its divisors is an integer number (15943922760).

Almost surely, 2^122202032021 is an apocalyptic number.

It is an amenable number.

122202032021 is a deficient number, since it is larger than the sum of its proper divisors (5349350059).

122202032021 is a wasteful number, since it uses less digits than its factorization.

122202032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509115.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 122202032021 its reverse (120230202221), we get a palindrome (242432234242).

The spelling of 122202032021 in words is "one hundred twenty-two billion, two hundred two million, thirty-two thousand, twenty-one".