2011000222037 has 2 divisors, whose sum is σ = 2011000222038. Its totient is φ = 2011000222036.

The previous prime is 2011000222009. The next prime is 2011000222039. The reversal of 2011000222037 is 7302220001102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1468146612241 + 542853609796 = 1211671^2 + 736786^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011000222037 - 2³⁸ = 1736122315093 is a prime.

Together with 2011000222039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011000222039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500111018 + 1005500111019.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500111019).

Almost surely, 2^{2011000222037} is an apocalyptic number.

It is an amenable number.

2011000222037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011000222037 is an equidigital number, since it uses as much as digits as its factorization.

2011000222037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 2011000222037 its reverse (7302220001102), we get a palindrome (9313220223139).

The spelling of 2011000222037 in words is "two trillion, eleven billion, two hundred twenty-two thousand, thirty-seven".