22211202201137 has 2 divisors, whose sum is σ = 22211202201138. Its totient is φ = 22211202201136.

The previous prime is 22211202201113. The next prime is 22211202201161. The reversal of 22211202201137 is 73110220211222.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (22211202201113) and next prime (22211202201161).

It can be written as a sum of positive squares in only one way, i.e., 16041338666896 + 6169863534241 = 4005164^2 + 2483921^2 .

It is a cyclic number.

It is not a de Polignac number, because 22211202201137 - 2³⁸ = 21936324294193 is a prime.

It is a super-2 number, since 2×22211202201137² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22211202201737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105601100568 + 11105601100569.

It is an arithmetic number, because the mean of its divisors is an integer number (11105601100569).

Almost surely, 2^{22211202201137} is an apocalyptic number.

It is an amenable number.

22211202201137 is a deficient number, since it is larger than the sum of its proper divisors (1).

22211202201137 is an equidigital number, since it uses as much as digits as its factorization.

22211202201137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 22211202201137 its reverse (73110220211222), we get a palindrome (95321422412359).

The spelling of 22211202201137 in words is "twenty-two trillion, two hundred eleven billion, two hundred two million, two hundred one thousand, one hundred thirty-seven".