20220203031012 has 24 divisors (see below), whose sum is σ = 52422748599200. Its totient is φ = 6740067676968.

The previous prime is 20220203031011. The next prime is 20220203031071. The reversal of 20220203031012 is 21013030202202.

20220203031012 is a `hidden beast` number, since 20 + 220 + 20 + 303 + 101 + 2 = 666.

It is a super-2 number, since 2×20220203031012² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (20220203031011) 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, 93612050962 + ... + 93612051177.

Almost surely, 2^{20220203031012} is an apocalyptic number.

It is an amenable number.

20220203031012 is an abundant number, since it is smaller than the sum of its proper divisors (32202545568188).

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

20220203031012 is a wasteful number, since it uses less digits than its factorization.

20220203031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187224102152 (or 187224102144 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20220203031012 its reverse (21013030202202), we get a palindrome (41233233233214).

The spelling of 20220203031012 in words is "twenty trillion, two hundred twenty billion, two hundred three million, thirty-one thousand, twelve".