2122350015 has 16 divisors (see below), whose sum is σ = 3396331008. Its totient is φ = 1131729696.

The previous prime is 2122349969. The next prime is 2122350031. The reversal of 2122350015 is 5100532212.

It is not a de Polignac number, because 2122350015 - 2²⁶ = 2055241151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122349973 and 2122350000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171982 + ... + 183908.

It is an arithmetic number, because the mean of its divisors is an integer number (212270688).

Almost surely, 2^2122350015 is an apocalyptic number.

2122350015 is a deficient number, since it is larger than the sum of its proper divisors (1273980993).

2122350015 is a wasteful number, since it uses less digits than its factorization.

2122350015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23798.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2122350015 is about 46068.9701968690. The cubic root of 2122350015 is about 1285.1061528177.

Adding to 2122350015 its reverse (5100532212), we get a palindrome (7222882227).

The spelling of 2122350015 in words is "two billion, one hundred twenty-two million, three hundred fifty thousand, fifteen".