20222020133031 has 32 divisors (see below), whose sum is σ = 27616517001216. Its totient is φ = 13157870544000.

The previous prime is 20222020133009. The next prime is 20222020133041. The reversal of 20222020133031 is 13033102022202.

It is a happy number.

It is not a de Polignac number, because 20222020133031 - 2¹⁷ = 20222020001959 is a prime.

It is a super-2 number, since 2×20222020133031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20222020132989 and 20222020133007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222020133041) 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, 300036346 + ... + 300103736.

It is an arithmetic number, because the mean of its divisors is an integer number (863016156288).

Almost surely, 2^{20222020133031} is an apocalyptic number.

20222020133031 is a deficient number, since it is larger than the sum of its proper divisors (7394496868185).

20222020133031 is a wasteful number, since it uses less digits than its factorization.

20222020133031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80103.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20222020133031 its reverse (13033102022202), we get a palindrome (33255122155233).

The spelling of 20222020133031 in words is "twenty trillion, two hundred twenty-two billion, twenty million, one hundred thirty-three thousand, thirty-one".