2122550023 has 16 divisors (see below), whose sum is σ = 2343156480. Its totient is φ = 1906617600.

The previous prime is 2122549993. The next prime is 2122550051. The reversal of 2122550023 is 3200552212.

It is a cyclic number.

It is not a de Polignac number, because 2122550023 - 2¹⁷ = 2122418951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122549976 and 2122550003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122550063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894028 + ... + 896398.

It is an arithmetic number, because the mean of its divisors is an integer number (146447280).

Almost surely, 2^2122550023 is an apocalyptic number.

2122550023 is a deficient number, since it is larger than the sum of its proper divisors (220606457).

2122550023 is a wasteful number, since it uses less digits than its factorization.

2122550023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2122550023 is about 46071.1408910177. The cubic root of 2122550023 is about 1285.1465205603.

The spelling of 2122550023 in words is "two billion, one hundred twenty-two million, five hundred fifty thousand, twenty-three".