12022314154 has 16 divisors (see below), whose sum is σ = 18083282400. Its totient is φ = 5994576720.

The previous prime is 12022314131. The next prime is 12022314169. The reversal of 12022314154 is 45141322021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185397 + ... + 1195495.

It is an arithmetic number, because the mean of its divisors is an integer number (1130205150).

Almost surely, 2^12022314154 is an apocalyptic number.

12022314154 is a deficient number, since it is larger than the sum of its proper divisors (6060968246).

12022314154 is a wasteful number, since it uses less digits than its factorization.

12022314154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11685.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12022314154 its reverse (45141322021), we get a palindrome (57163636175).

The spelling of 12022314154 in words is "twelve billion, twenty-two million, three hundred fourteen thousand, one hundred fifty-four".