3720375222 has 16 divisors (see below), whose sum is σ = 7613791680. Its totient is φ = 1211284872.

The previous prime is 3720375209. The next prime is 3720375259. The reversal of 3720375222 is 2225730273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7209772 + ... + 7210287.

It is an arithmetic number, because the mean of its divisors is an integer number (475861980).

Almost surely, 2^3720375222 is an apocalyptic number.

3720375222 is an abundant number, since it is smaller than the sum of its proper divisors (3893416458).

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

3720375222 is a wasteful number, since it uses less digits than its factorization.

3720375222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14420107.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 3720375222 is about 60994.8786538673. The cubic root of 3720375222 is about 1549.5142733317.

The spelling of 3720375222 in words is "three billion, seven hundred twenty million, three hundred seventy-five thousand, two hundred twenty-two".