12262002516444 has 24 divisors (see below), whose sum is σ = 29038374120448. Its totient is φ = 4026329184240.

The previous prime is 12262002516431. The next prime is 12262002516451. The reversal of 12262002516444 is 44461520026221.

It is a congruent number.

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, 7625622652 + ... + 7625624259.

Almost surely, 2^{12262002516444} is an apocalyptic number.

It is an amenable number.

12262002516444 is an abundant number, since it is smaller than the sum of its proper divisors (16776371604004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12262002516444 is a wasteful number, since it uses less digits than its factorization.

12262002516444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251246985 (or 15251246983 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 12262002516444 in words is "twelve trillion, two hundred sixty-two billion, two million, five hundred sixteen thousand, four hundred forty-four".