1222002222119 has 4 divisors (see below), whose sum is σ = 1396573968144. Its totient is φ = 1047430476096.

The previous prime is 1222002222031. The next prime is 1222002222121. The reversal of 1222002222119 is 9112222002221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222002222119 is a prime.

It is a super-2 number, since 2×1222002222119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222002222139) 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, 87285873002 + ... + 87285873015.

It is an arithmetic number, because the mean of its divisors is an integer number (349143492036).

Almost surely, 2^{1222002222119} is an apocalyptic number.

1222002222119 is a deficient number, since it is larger than the sum of its proper divisors (174571746025).

1222002222119 is an equidigital number, since it uses as much as digits as its factorization.

1222002222119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174571746024.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 1222002222119 in words is "one trillion, two hundred twenty-two billion, two million, two hundred twenty-two thousand, one hundred nineteen".