2022111209982 has 16 divisors (see below), whose sum is σ = 4183678365840. Its totient is φ = 650794412352.

The previous prime is 2022111209947. The next prime is 2022111209983. The reversal of 2022111209982 is 2899021112202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022111209982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022111209983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5810664223 + ... + 5810664570.

It is an arithmetic number, because the mean of its divisors is an integer number (261479897865).

Almost surely, 2^{2022111209982} is an apocalyptic number.

2022111209982 is an abundant number, since it is smaller than the sum of its proper divisors (2161567155858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022111209982 is a wasteful number, since it uses less digits than its factorization.

2022111209982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621328827.

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 2022111209982 in words is "two trillion, twenty-two billion, one hundred eleven million, two hundred nine thousand, nine hundred eighty-two".