1822490214264 has 48 divisors (see below), whose sum is σ = 5150515827600. Its totient is φ = 581083835904.

The previous prime is 1822490214199. The next prime is 1822490214269. The reversal of 1822490214264 is 4624120942281.

1822490214264 is a `hidden beast` number, since 1 + 82 + 2 + 490 + 21 + 4 + 2 + 64 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822490214269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550267129 + ... + 550270440.

It is an arithmetic number, because the mean of its divisors is an integer number (107302413075).

Almost surely, 2^{1822490214264} is an apocalyptic number.

It is an amenable number.

1822490214264 is an abundant number, since it is smaller than the sum of its proper divisors (3328025613336).

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

1822490214264 is a wasteful number, since it uses less digits than its factorization.

1822490214264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100537604 (or 1100537597 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 1822490214264 in words is "one trillion, eight hundred twenty-two billion, four hundred ninety million, two hundred fourteen thousand, two hundred sixty-four".