314642051220022 has 4 divisors (see below), whose sum is σ = 471963076830036. Its totient is φ = 157321025610010.

The previous prime is 314642051220011. The next prime is 314642051220073. The reversal of 314642051220022 is 220022150246413.

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

It is a self number, because there is not a number n which added to its sum of digits gives 314642051220022.

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, 78660512805004 + ... + 78660512805007.

It is an arithmetic number, because the mean of its divisors is an integer number (117990769207509).

Almost surely, 2^{314642051220022} is an apocalyptic number.

314642051220022 is a deficient number, since it is larger than the sum of its proper divisors (157321025610014).

314642051220022 is a wasteful number, since it uses less digits than its factorization.

314642051220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157321025610013.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 314642051220022 in words is "three hundred fourteen trillion, six hundred forty-two billion, fifty-one million, two hundred twenty thousand, twenty-two".