1013222201995 has 4 divisors (see below), whose sum is σ = 1215866642400. Its totient is φ = 810577761592.

The previous prime is 1013222201933. The next prime is 1013222202019. The reversal of 1013222201995 is 5991022223101.

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

It is a cyclic number.

It is not a de Polignac number, because 1013222201995 - 2¹⁵ = 1013222169227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101322220195 + ... + 101322220204.

It is an arithmetic number, because the mean of its divisors is an integer number (303966660600).

Almost surely, 2^{1013222201995} is an apocalyptic number.

1013222201995 is a deficient number, since it is larger than the sum of its proper divisors (202644440405).

1013222201995 is an equidigital number, since it uses as much as digits as its factorization.

1013222201995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202644440404.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 1013222201995 in words is "one trillion, thirteen billion, two hundred twenty-two million, two hundred one thousand, nine hundred ninety-five".