20242202022 has 64 divisors (see below), whose sum is σ = 54432829440. Its totient is φ = 5443279488.

The previous prime is 20242202021. The next prime is 20242202033. The reversal of 20242202022 is 22020224202.

It is a happy number.

20242202022 is a `hidden beast` number, since 202 + 422 + 0 + 20 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20242201986 and 20242202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20242202021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1568598 + ... + 1581449.

It is an arithmetic number, because the mean of its divisors is an integer number (850512960).

Almost surely, 2^20242202022 is an apocalyptic number.

20242202022 is an abundant number, since it is smaller than the sum of its proper divisors (34190627418).

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

20242202022 is a wasteful number, since it uses less digits than its factorization.

20242202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150082 (or 3150076 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 20242202022 its reverse (22020224202), we get a palindrome (42262426224).

The spelling of 20242202022 in words is "twenty billion, two hundred forty-two million, two hundred two thousand, twenty-two".