314654636122 has 4 divisors (see below), whose sum is σ = 471981954186. Its totient is φ = 157327318060.

The previous prime is 314654636117. The next prime is 314654636123. The reversal of 314654636122 is 221636456413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221636456413 = 2417 ⋅91698989.

It can be written as a sum of positive squares in only one way, i.e., 260741975641 + 53912660481 = 510629^2 + 232191^2 .

It is not an unprimeable number, because it can be changed into a prime (314654636123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78663659029 + ... + 78663659032.

Almost surely, 2^314654636122 is an apocalyptic number.

314654636122 is a deficient number, since it is larger than the sum of its proper divisors (157327318064).

314654636122 is a wasteful number, since it uses less digits than its factorization.

314654636122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157327318063.

The product of its digits is 622080, while the sum is 43.

The spelling of 314654636122 in words is "three hundred fourteen billion, six hundred fifty-four million, six hundred thirty-six thousand, one hundred twenty-two".