1122121001933 has 2 divisors, whose sum is σ = 1122121001934. Its totient is φ = 1122121001932.

The previous prime is 1122121001923. The next prime is 1122121002011. The reversal of 1122121001933 is 3391001212211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 847878164809 + 274242837124 = 920803^2 + 523682^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122121001933 - 2³⁴ = 1104941132749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122121001923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561060500966 + 561060500967.

It is an arithmetic number, because the mean of its divisors is an integer number (561060500967).

Almost surely, 2^{1122121001933} is an apocalyptic number.

It is an amenable number.

1122121001933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122121001933 is an equidigital number, since it uses as much as digits as its factorization.

1122121001933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 1122121001933 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-one million, one thousand, nine hundred thirty-three".