2022120853 has 2 divisors, whose sum is σ = 2022120854. Its totient is φ = 2022120852.

The previous prime is 2022120791. The next prime is 2022120857. The reversal of 2022120853 is 3580212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1980428004 + 41692849 = 44502^2 + 6457^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022120853 - 2⁹ = 2022120341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022120857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011060426 + 1011060427.

It is an arithmetic number, because the mean of its divisors is an integer number (1011060427).

Almost surely, 2^2022120853 is an apocalyptic number.

It is an amenable number.

2022120853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022120853 is an equidigital number, since it uses as much as digits as its factorization.

2022120853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2022120853 is about 44967.9980986479. The cubic root of 2022120853 is about 1264.5491168606.

The spelling of 2022120853 in words is "two billion, twenty-two million, one hundred twenty thousand, eight hundred fifty-three".