20122232295 has 32 divisors (see below), whose sum is σ = 36649511424. Its totient is φ = 9332048000.

The previous prime is 20122232269. The next prime is 20122232327. The reversal of 20122232295 is 59223222102.

It is not a de Polignac number, because 20122232295 - 2⁷ = 20122232167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2647356 + ... + 2654945.

It is an arithmetic number, because the mean of its divisors is an integer number (1145297232).

Almost surely, 2^20122232295 is an apocalyptic number.

20122232295 is a deficient number, since it is larger than the sum of its proper divisors (16527279129).

20122232295 is a wasteful number, since it uses less digits than its factorization.

20122232295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302343.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 20122232295 its reverse (59223222102), we get a palindrome (79345454397).

The spelling of 20122232295 in words is "twenty billion, one hundred twenty-two million, two hundred thirty-two thousand, two hundred ninety-five".