2164412225360 has 160 divisors (see below), whose sum is σ = 6367627302912. Its totient is φ = 664552880640.

The previous prime is 2164412225359. The next prime is 2164412225389. The reversal of 2164412225360 is 635222144612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2209412 + ... + 3034851.

Almost surely, 2^{2164412225360} is an apocalyptic number.

2164412225360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2164412225360 is an abundant number, since it is smaller than the sum of its proper divisors (4203215077552).

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

2164412225360 is a wasteful number, since it uses less digits than its factorization.

2164412225360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244361 (or 5244355 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 2164412225360 its reverse (635222144612), we get a palindrome (2799634369972).

The spelling of 2164412225360 in words is "two trillion, one hundred sixty-four billion, four hundred twelve million, two hundred twenty-five thousand, three hundred sixty".