20220202124 has 12 divisors (see below), whose sum is σ = 35750151864. Its totient is φ = 10005873024.

The previous prime is 20220202099. The next prime is 20220202139. The reversal of 20220202124 is 42120202202.

It is a super-2 number, since 2×20220202124² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26056574 + ... + 26057349.

It is an arithmetic number, because the mean of its divisors is an integer number (2979179322).

Almost surely, 2^20220202124 is an apocalyptic number.

It is an amenable number.

20220202124 is a deficient number, since it is larger than the sum of its proper divisors (15529949740).

20220202124 is a wasteful number, since it uses less digits than its factorization.

20220202124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52114024 (or 52114022 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20220202124 its reverse (42120202202), we get a palindrome (62340404326).

The spelling of 20220202124 in words is "twenty billion, two hundred twenty million, two hundred two thousand, one hundred twenty-four".