2122650374 has 16 divisors (see below), whose sum is σ = 3453570960. Its totient is φ = 972635040.

The previous prime is 2122650359. The next prime is 2122650377. The reversal of 2122650374 is 4730562212.

It is a super-2 number, since 2×2122650374² = 9011289220484679752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2122650374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122650377) 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, 290057 + ... + 297284.

It is an arithmetic number, because the mean of its divisors is an integer number (215848185).

Almost surely, 2^2122650374 is an apocalyptic number.

2122650374 is a deficient number, since it is larger than the sum of its proper divisors (1330920586).

2122650374 is a wasteful number, since it uses less digits than its factorization.

2122650374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587495.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2122650374 is about 46072.2299655660. The cubic root of 2122650374 is about 1285.1667735115.

The spelling of 2122650374 in words is "two billion, one hundred twenty-two million, six hundred fifty thousand, three hundred seventy-four".