2122023253 has 12 divisors (see below), whose sum is σ = 2548106112. Its totient is φ = 1760202360.

The previous prime is 2122023247. The next prime is 2122023259. The reversal of 2122023253 is 3523202212.

It is an interprime number because it is at equal distance from previous prime (2122023247) and next prime (2122023259).

It is not a de Polignac number, because 2122023253 - 2¹³ = 2122015061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122023259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696975 + ... + 700012.

It is an arithmetic number, because the mean of its divisors is an integer number (212342176).

Almost surely, 2^2122023253 is an apocalyptic number.

It is an amenable number.

2122023253 is a deficient number, since it is larger than the sum of its proper divisors (426082859).

2122023253 is a wasteful number, since it uses less digits than its factorization.

2122023253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397032 (or 1397025 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2122023253 is about 46065.4236168517. The cubic root of 2122023253 is about 1285.0401967774.

Adding to 2122023253 its reverse (3523202212), we get a palindrome (5645225465).

The spelling of 2122023253 in words is "two billion, one hundred twenty-two million, twenty-three thousand, two hundred fifty-three".