11122100210951 has 2 divisors, whose sum is σ = 11122100210952. Its totient is φ = 11122100210950.

The previous prime is 11122100210939. The next prime is 11122100211043. The reversal of 11122100210951 is 15901200122111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122100210951 - 2⁶ = 11122100210887 is a prime.

It is a super-2 number, since 2×11122100210951² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11122100210951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122160210951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561050105475 + 5561050105476.

It is an arithmetic number, because the mean of its divisors is an integer number (5561050105476).

Almost surely, 2^{11122100210951} is an apocalyptic number.

11122100210951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122100210951 is an equidigital number, since it uses as much as digits as its factorization.

11122100210951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 11122100210951 in words is "eleven trillion, one hundred twenty-two billion, one hundred million, two hundred ten thousand, nine hundred fifty-one".