14002661122 has 4 divisors (see below), whose sum is σ = 21003991686. Its totient is φ = 7001330560.

The previous prime is 14002661111. The next prime is 14002661143. The reversal of 14002661122 is 22116620041.

It is a happy number.

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., 9426273921 + 4576387201 = 97089^2 + 67649^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500665279 + ... + 3500665282.

Almost surely, 2^14002661122 is an apocalyptic number.

14002661122 is a deficient number, since it is larger than the sum of its proper divisors (7001330564).

14002661122 is an equidigital number, since it uses as much as digits as its factorization.

14002661122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001330563.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 14002661122 in words is "fourteen billion, two million, six hundred sixty-one thousand, one hundred twenty-two".