2272321702 has 16 divisors (see below), whose sum is σ = 3902897952. Its totient is φ = 971979840.

The previous prime is 2272321699. The next prime is 2272321703. The reversal of 2272321702 is 2071232722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272321703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148473 + ... + 163060.

It is an arithmetic number, because the mean of its divisors is an integer number (243931122).

Almost surely, 2^2272321702 is an apocalyptic number.

2272321702 is a deficient number, since it is larger than the sum of its proper divisors (1630576250).

2272321702 is a wasteful number, since it uses less digits than its factorization.

2272321702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312063.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2272321702 is about 47668.8756108218. The cubic root of 2272321702 is about 1314.6897352412.

The spelling of 2272321702 in words is "two billion, two hundred seventy-two million, three hundred twenty-one thousand, seven hundred two".