102022220953 has 2 divisors, whose sum is σ = 102022220954. Its totient is φ = 102022220952.

The previous prime is 102022220939. The next prime is 102022220977. The reversal of 102022220953 is 359022220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86078865664 + 15943355289 = 293392^2 + 126267^2 .

It is a cyclic number.

It is not a de Polignac number, because 102022220953 - 2³³ = 93432286361 is a prime.

It is not a weakly prime, because it can be changed into another prime (102022220933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011110476 + 51011110477.

It is an arithmetic number, because the mean of its divisors is an integer number (51011110477).

Almost surely, 2^102022220953 is an apocalyptic number.

It is an amenable number.

102022220953 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022220953 is an equidigital number, since it uses as much as digits as its factorization.

102022220953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 102022220953 in words is "one hundred two billion, twenty-two million, two hundred twenty thousand, nine hundred fifty-three".