20220403314412 has 24 divisors (see below), whose sum is σ = 41533801404704. Its totient is φ = 8431673968512.

The previous prime is 20220403314401. The next prime is 20220403314413. The reversal of 20220403314412 is 21441330402202.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (20220403314413) 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, 9758880873 + ... + 9758882944.

Almost surely, 2^{20220403314412} is an apocalyptic number.

It is an amenable number.

20220403314412 is an abundant number, since it is smaller than the sum of its proper divisors (21313398090292).

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

20220403314412 is a wasteful number, since it uses less digits than its factorization.

20220403314412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19517763865 (or 19517763863 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20220403314412 its reverse (21441330402202), we get a palindrome (41661733716614).

The spelling of 20220403314412 in words is "twenty trillion, two hundred twenty billion, four hundred three million, three hundred fourteen thousand, four hundred twelve".