1364413225220 has 72 divisors (see below), whose sum is σ = 3155487378624. Its totient is φ = 494560706112.

The previous prime is 1364413225159. The next prime is 1364413225247. The reversal of 1364413225220 is 225223144631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3942134 + ... + 4274253.

It is an arithmetic number, because the mean of its divisors is an integer number (43826213592).

Almost surely, 2^{1364413225220} is an apocalyptic number.

1364413225220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1364413225220 is an abundant number, since it is smaller than the sum of its proper divisors (1791074153404).

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

1364413225220 is a wasteful number, since it uses less digits than its factorization.

1364413225220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216457 (or 8216436 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1364413225220 its reverse (225223144631), we get a palindrome (1589636369851).

The spelling of 1364413225220 in words is "one trillion, three hundred sixty-four billion, four hundred thirteen million, two hundred twenty-five thousand, two hundred twenty".