7378085221700 has 36 divisors (see below), whose sum is σ = 16010779984080. Its totient is φ = 2951172327840.

The previous prime is 7378085221693. The next prime is 7378085221709. The reversal of 7378085221700 is 71225808737.

It is a super-2 number, since 2×7378085221700² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (7378085221709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4188971 + ... + 5683629.

Almost surely, 2^{7378085221700} is an apocalyptic number.

It is an amenable number.

7378085221700 is an abundant number, since it is smaller than the sum of its proper divisors (8632694762380).

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

7378085221700 is a wasteful number, since it uses less digits than its factorization.

7378085221700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544036 (or 1544029 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 7378085221700 in words is "seven trillion, three hundred seventy-eight billion, eighty-five million, two hundred twenty-one thousand, seven hundred".