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2122033057 is a prime number
BaseRepresentation
bin111111001111011…
…1010011110100001
312110212222110002221
41332132322132201
513321220024212
6550322311041
7103404661204
oct17636723641
95425873087
102122033057
11999917931
124b27b8481
1327a833781
14161b8393b
15c646a807
hex7e7ba7a1

2122033057 has 2 divisors, whose sum is σ = 2122033058. Its totient is φ = 2122033056.

The previous prime is 2122032971. The next prime is 2122033073. The reversal of 2122033057 is 7503302212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2040870976 + 81162081 = 45176^2 + 9009^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2122033057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122033087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061016528 + 1061016529.

It is an arithmetic number, because the mean of its divisors is an integer number (1061016529).

Almost surely, 22122033057 is an apocalyptic number.

It is an amenable number.

2122033057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122033057 is an equidigital number, since it uses as much as digits as its factorization.

2122033057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2122033057 is about 46065.5300305988. The cubic root of 2122033057 is about 1285.0421757872.

Adding to 2122033057 its reverse (7503302212), we get a palindrome (9625335269).

The spelling of 2122033057 in words is "two billion, one hundred twenty-two million, thirty-three thousand, fifty-seven".