122072217373 has 8 divisors (see below), whose sum is σ = 129278140992. Its totient is φ = 114869094336.

The previous prime is 122072217359. The next prime is 122072217383. The reversal of 122072217373 is 373712270221.

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 122072217373 - 2²⁹ = 121535346461 is a prime.

It is a super-2 number, since 2×122072217373² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122072217313) 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, 610065 + ... + 785062.

It is an arithmetic number, because the mean of its divisors is an integer number (16159767624).

Almost surely, 2^122072217373 is an apocalyptic number.

It is an amenable number.

122072217373 is a deficient number, since it is larger than the sum of its proper divisors (7205923619).

122072217373 is a wasteful number, since it uses less digits than its factorization.

122072217373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400291.

The product of its (nonzero) digits is 49392, while the sum is 37.

Adding to 122072217373 its reverse (373712270221), we get a palindrome (495784487594).

The spelling of 122072217373 in words is "one hundred twenty-two billion, seventy-two million, two hundred seventeen thousand, three hundred seventy-three".