22474500742 has 4 divisors (see below), whose sum is σ = 33711751116. Its totient is φ = 11237250370.

The previous prime is 22474500739. The next prime is 22474500767. The reversal of 22474500742 is 24700547422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618625184 + ... + 5618625187.

It is an arithmetic number, because the mean of its divisors is an integer number (8427937779).

Almost surely, 2^22474500742 is an apocalyptic number.

22474500742 is a deficient number, since it is larger than the sum of its proper divisors (11237250374).

22474500742 is a wasteful number, since it uses less digits than its factorization.

22474500742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11237250373.

The product of its (nonzero) digits is 125440, while the sum is 37.

The spelling of 22474500742 in words is "twenty-two billion, four hundred seventy-four million, five hundred thousand, seven hundred forty-two".