314400122 has 4 divisors (see below), whose sum is σ = 471600186. Its totient is φ = 157200060.

The previous prime is 314400103. The next prime is 314400139. The reversal of 314400122 is 221004413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221004413 = 7 ⋅31572059.

It can be written as a sum of positive squares in only one way, i.e., 225870841 + 88529281 = 15029^2 + 9409^2 .

It is a super-2 number, since 2×314400122² = 197694873427229768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 314400122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78600029 + ... + 78600032.

Almost surely, 2^314400122 is an apocalyptic number.

314400122 is a deficient number, since it is larger than the sum of its proper divisors (157200064).

314400122 is a wasteful number, since it uses less digits than its factorization.

314400122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157200063.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 314400122 is about 17731.3316476795. The cubic root of 314400122 is about 679.9770191196.

Adding to 314400122 its reverse (221004413), we get a palindrome (535404535).

The spelling of 314400122 in words is "three hundred fourteen million, four hundred thousand, one hundred twenty-two".