2274746474722 has 4 divisors (see below), whose sum is σ = 3412119712086. Its totient is φ = 1137373237360.

The previous prime is 2274746474713. The next prime is 2274746474723.

2274746474722 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1817187576961 + 457558897761 = 1348031^2 + 676431^2 .

It is not an unprimeable number, because it can be changed into a prime (2274746474723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568686618679 + ... + 568686618682.

Almost surely, 2^{2274746474722} is an apocalyptic number.

2274746474722 is a deficient number, since it is larger than the sum of its proper divisors (1137373237364).

2274746474722 is a wasteful number, since it uses less digits than its factorization.

2274746474722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137373237363.

The product of its digits is 59006976, while the sum is 58.

The spelling of 2274746474722 in words is "two trillion, two hundred seventy-four billion, seven hundred forty-six million, four hundred seventy-four thousand, seven hundred twenty-two".