22010137 has 2 divisors, whose sum is σ = 22010138. Its totient is φ = 22010136.

The previous prime is 22010129. The next prime is 22010141. The reversal of 22010137 is 73101022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21864976 + 145161 = 4676^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010137 - 2³ = 22010129 is a prime.

It is a super-2 number, since 2×22010137² = 968892261517538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22010137.

It is not a weakly prime, because it can be changed into another prime (22010117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005068 + 11005069.

It is an arithmetic number, because the mean of its divisors is an integer number (11005069).

Almost surely, 2^22010137 is an apocalyptic number.

It is an amenable number.

22010137 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010137 is an equidigital number, since it uses as much as digits as its factorization.

22010137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 22010137 is about 4691.4962432043. The cubic root of 22010137 is about 280.2469632340.

Adding to 22010137 its reverse (73101022), we get a palindrome (95111159).

The spelling of 22010137 in words is "twenty-two million, ten thousand, one hundred thirty-seven".