20110422037 has 2 divisors, whose sum is σ = 20110422038. Its totient is φ = 20110422036.

The previous prime is 20110422001. The next prime is 20110422043. The reversal of 20110422037 is 73022401102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19078791876 + 1031630161 = 138126^2 + 32119^2 .

It is a cyclic number.

It is not a de Polignac number, because 20110422037 - 2²⁷ = 19976204309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20110421999 and 20110422017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20110422337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055211018 + 10055211019.

It is an arithmetic number, because the mean of its divisors is an integer number (10055211019).

Almost surely, 2^20110422037 is an apocalyptic number.

It is an amenable number.

20110422037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110422037 is an equidigital number, since it uses as much as digits as its factorization.

20110422037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 20110422037 its reverse (73022401102), we get a palindrome (93132823139).

The spelling of 20110422037 in words is "twenty billion, one hundred ten million, four hundred twenty-two thousand, thirty-seven".