14951222074 has 4 divisors (see below), whose sum is σ = 22426833114. Its totient is φ = 7475611036.

The previous prime is 14951222057. The next prime is 14951222081. The reversal of 14951222074 is 47022215941.

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., 11290125025 + 3661097049 = 106255^2 + 60507^2 .

It is a super-2 number, since 2×14951222074² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3737805517 + ... + 3737805520.

Almost surely, 2^14951222074 is an apocalyptic number.

14951222074 is a deficient number, since it is larger than the sum of its proper divisors (7475611040).

14951222074 is an equidigital number, since it uses as much as digits as its factorization.

14951222074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7475611039.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 14951222074 in words is "fourteen billion, nine hundred fifty-one million, two hundred twenty-two thousand, seventy-four".