22212100201037 has 2 divisors, whose sum is σ = 22212100201038. Its totient is φ = 22212100201036.

The previous prime is 22212100200989. The next prime is 22212100201043. The reversal of 22212100201037 is 73010200121222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16163382977641 + 6048717223396 = 4020371^2 + 2459414^2 .

It is a cyclic number.

It is not a de Polignac number, because 22212100201037 - 2²⁰ = 22212099152461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22212100201087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106050100518 + 11106050100519.

It is an arithmetic number, because the mean of its divisors is an integer number (11106050100519).

Almost surely, 2^{22212100201037} is an apocalyptic number.

It is an amenable number.

22212100201037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212100201037 is an equidigital number, since it uses as much as digits as its factorization.

22212100201037 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 23.

Adding to 22212100201037 its reverse (73010200121222), we get a palindrome (95222300322259).

The spelling of 22212100201037 in words is "twenty-two trillion, two hundred twelve billion, one hundred million, two hundred one thousand, thirty-seven".