2302122211994 has 32 divisors (see below), whose sum is σ = 3835313254080. Its totient is φ = 1027643500800.

The previous prime is 2302122211969. The next prime is 2302122212021. The reversal of 2302122211994 is 4991122212032.

It is a super-2 number, since 2×2302122211994² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3976892 + ... + 4518839.

It is an arithmetic number, because the mean of its divisors is an integer number (119853539190).

Almost surely, 2^{2302122211994} is an apocalyptic number.

2302122211994 is a deficient number, since it is larger than the sum of its proper divisors (1533191042086).

2302122211994 is a wasteful number, since it uses less digits than its factorization.

2302122211994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495966.

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 2302122211994 its sum of digits (38), we get a palindrome (2302122212032).

The spelling of 2302122211994 in words is "two trillion, three hundred two billion, one hundred twenty-two million, two hundred eleven thousand, nine hundred ninety-four".