20220210201131 has 2 divisors, whose sum is σ = 20220210201132. Its totient is φ = 20220210201130.

The previous prime is 20220210201049. The next prime is 20220210201161. The reversal of 20220210201131 is 13110201202202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20220210201131 - 2²² = 20220206006827 is a prime.

It is a super-2 number, since 2×20220210201131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20220210201161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110105100565 + 10110105100566.

It is an arithmetic number, because the mean of its divisors is an integer number (10110105100566).

Almost surely, 2^{20220210201131} is an apocalyptic number.

20220210201131 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220210201131 is an equidigital number, since it uses as much as digits as its factorization.

20220210201131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20220210201131 its reverse (13110201202202), we get a palindrome (33330411403333).

The spelling of 20220210201131 in words is "twenty trillion, two hundred twenty billion, two hundred ten million, two hundred one thousand, one hundred thirty-one".