11742122602 has 16 divisors (see below), whose sum is σ = 20205896832. Its totient is φ = 5013202320.

The previous prime is 11742122563. The next prime is 11742122627. The reversal of 11742122602 is 20622124711.

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, 1590849 + ... + 1598212.

It is an arithmetic number, because the mean of its divisors is an integer number (1262868552).

Almost surely, 2^11742122602 is an apocalyptic number.

11742122602 is a deficient number, since it is larger than the sum of its proper divisors (8463774230).

11742122602 is a wasteful number, since it uses less digits than its factorization.

11742122602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189333.

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 11742122602 in words is "eleven billion, seven hundred forty-two million, one hundred twenty-two thousand, six hundred two".