2202120133391 has 2 divisors, whose sum is σ = 2202120133392. Its totient is φ = 2202120133390.

The previous prime is 2202120133379. The next prime is 2202120133427. The reversal of 2202120133391 is 1933310212022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202120133391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202120133351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101060066695 + 1101060066696.

It is an arithmetic number, because the mean of its divisors is an integer number (1101060066696).

Almost surely, 2^{2202120133391} is an apocalyptic number.

2202120133391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202120133391 is an equidigital number, since it uses as much as digits as its factorization.

2202120133391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 2202120133391 in words is "two trillion, two hundred two billion, one hundred twenty million, one hundred thirty-three thousand, three hundred ninety-one".