36400182220 has 12 divisors (see below), whose sum is σ = 76440382704. Its totient is φ = 14560072880.

The previous prime is 36400182211. The next prime is 36400182251. The reversal of 36400182220 is 2228100463.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910004536 + ... + 910004575.

It is an arithmetic number, because the mean of its divisors is an integer number (6370031892).

Almost surely, 2^36400182220 is an apocalyptic number.

It is an amenable number.

36400182220 is an abundant number, since it is smaller than the sum of its proper divisors (40040200484).

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

36400182220 is a wasteful number, since it uses less digits than its factorization.

36400182220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820009120 (or 1820009118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 36400182220 its reverse (2228100463), we get a palindrome (38628282683).

The spelling of 36400182220 in words is "thirty-six billion, four hundred million, one hundred eighty-two thousand, two hundred twenty".