122111373 has 8 divisors (see below), whose sum is σ = 168429600. Its totient is φ = 78600368.

The previous prime is 122111371. The next prime is 122111377. The reversal of 122111373 is 373111221.

It is a happy number.

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 122111373 - 2¹ = 122111371 is a prime.

It is a super-2 number, since 2×122111373² = 29822374831890258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122111371) 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, 701703 + ... + 701876.

It is an arithmetic number, because the mean of its divisors is an integer number (21053700).

Almost surely, 2^122111373 is an apocalyptic number.

It is an amenable number.

122111373 is a deficient number, since it is larger than the sum of its proper divisors (46318227).

122111373 is a wasteful number, since it uses less digits than its factorization.

122111373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403611.

The product of its digits is 252, while the sum is 21.

The square root of 122111373 is about 11050.4014859190. The cubic root of 122111373 is about 496.1184423287.

Adding to 122111373 its reverse (373111221), we get a palindrome (495222594).

The spelling of 122111373 in words is "one hundred twenty-two million, one hundred eleven thousand, three hundred seventy-three".