1022222223299 has 4 divisors (see below), whose sum is σ = 1055197133760. Its totient is φ = 989247312840.

The previous prime is 1022222223287. The next prime is 1022222223301. The reversal of 1022222223299 is 9923222222201.

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

It is a de Polignac number, because none of the positive numbers 2^k-1022222223299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022222223199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16487455184 + ... + 16487455245.

It is an arithmetic number, because the mean of its divisors is an integer number (263799283440).

Almost surely, 2^{1022222223299} is an apocalyptic number.

1022222223299 is a deficient number, since it is larger than the sum of its proper divisors (32974910461).

1022222223299 is an equidigital number, since it uses as much as digits as its factorization.

1022222223299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32974910460.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 1022222223299 in words is "one trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, two hundred ninety-nine".