20222022111249 has 96 divisors (see below), whose sum is σ = 32861967473664. Its totient is φ = 11008033196160.

The previous prime is 20222022111223. The next prime is 20222022111251. The reversal of 20222022111249 is 94211122022202.

It is not a de Polignac number, because 20222022111249 - 2⁷ = 20222022111121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222022111209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 843239839 + ... + 843263819.

It is an arithmetic number, because the mean of its divisors is an integer number (342312161184).

Almost surely, 2^{20222022111249} is an apocalyptic number.

It is an amenable number.

20222022111249 is a deficient number, since it is larger than the sum of its proper divisors (12639945362415).

20222022111249 is a wasteful number, since it uses less digits than its factorization.

20222022111249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25027 (or 25020 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 20222022111249 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, two hundred forty-nine".