20233322122 has 32 divisors (see below), whose sum is σ = 33379471440. Its totient is φ = 9142003200.

The previous prime is 20233322107. The next prime is 20233322147. The reversal of 20233322122 is 22122333202.

It can be written as a sum of positive squares in 8 ways, for example, as 4337407881 + 15895914241 = 65859^2 + 126079^2 .

It is a super-2 number, since 2×20233322122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20233322093 and 20233322102.

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, 190428 + ... + 277000.

Almost surely, 2^20233322122 is an apocalyptic number.

20233322122 is a deficient number, since it is larger than the sum of its proper divisors (13146149318).

20233322122 is a wasteful number, since it uses less digits than its factorization.

20233322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86778.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20233322122 its reverse (22122333202), we get a palindrome (42355655324).

The spelling of 20233322122 in words is "twenty billion, two hundred thirty-three million, three hundred twenty-two thousand, one hundred twenty-two".