1836098220612 has 96 divisors (see below), whose sum is σ = 4350292531200. Its totient is φ = 602640035712.

The previous prime is 1836098220571. The next prime is 1836098220613. The reversal of 1836098220612 is 2160228906381.

It is not an unprimeable number, because it can be changed into a prime (1836098220613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768562314 + ... + 768564702.

It is an arithmetic number, because the mean of its divisors is an integer number (45315547200).

Almost surely, 2^{1836098220612} is an apocalyptic number.

1836098220612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1836098220612 is an abundant number, since it is smaller than the sum of its proper divisors (2514194310588).

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

1836098220612 is a wasteful number, since it uses less digits than its factorization.

1836098220612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345 (or 4343 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 1836098220612 in words is "one trillion, eight hundred thirty-six billion, ninety-eight million, two hundred twenty thousand, six hundred twelve".