12260001100154 has 16 divisors (see below), whose sum is σ = 19029980932200. Its totient is φ = 5916803929344.

The previous prime is 12260001100129. The next prime is 12260001100163. The reversal of 12260001100154 is 45100110006221.

It can be written as a sum of positive squares in 4 ways, for example, as 12226400377129 + 33600723025 = 3496627^2 + 183305^2 .

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, 32261099 + ... + 32638910.

Almost surely, 2^{12260001100154} is an apocalyptic number.

12260001100154 is a deficient number, since it is larger than the sum of its proper divisors (6769979832046).

12260001100154 is a wasteful number, since it uses less digits than its factorization.

12260001100154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64903297.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 12260001100154 its reverse (45100110006221), we get a palindrome (57360111106375).

The spelling of 12260001100154 in words is "twelve trillion, two hundred sixty billion, one million, one hundred thousand, one hundred fifty-four".