22635132031112 has 8 divisors (see below), whose sum is σ = 42440872558350. Its totient is φ = 11317566015552.

The previous prime is 22635132031093. The next prime is 22635132031159. The reversal of 22635132031112 is 21113023153622.

It can be written as a sum of positive squares in only one way, i.e., 21361904147236 + 1273227883876 = 4621894^2 + 1128374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414695751937 + ... + 1414695751952.

Almost surely, 2^{22635132031112} is an apocalyptic number.

It is an amenable number.

22635132031112 is a deficient number, since it is larger than the sum of its proper divisors (19805740527238).

22635132031112 is a wasteful number, since it uses less digits than its factorization.

22635132031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829391503895 (or 2829391503891 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 22635132031112 its reverse (21113023153622), we get a palindrome (43748155184734).

The spelling of 22635132031112 in words is "twenty-two trillion, six hundred thirty-five billion, one hundred thirty-two million, thirty-one thousand, one hundred twelve".