12051226354 has 16 divisors (see below), whose sum is σ = 18570958560. Its totient is φ = 5862024000.

The previous prime is 12051226321. The next prime is 12051226361. The reversal of 12051226354 is 45362215021.

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, 257559 + ... + 300730.

It is an arithmetic number, because the mean of its divisors is an integer number (1160684910).

Almost surely, 2^12051226354 is an apocalyptic number.

12051226354 is a deficient number, since it is larger than the sum of its proper divisors (6519732206).

12051226354 is a wasteful number, since it uses less digits than its factorization.

12051226354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558585.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 12051226354 in words is "twelve billion, fifty-one million, two hundred twenty-six thousand, three hundred fifty-four".