101102220009997 has 2 divisors, whose sum is σ = 101102220009998. Its totient is φ = 101102220009996.

The previous prime is 101102220009883. The next prime is 101102220010027. The reversal of 101102220009997 is 799900022201101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96919516042441 + 4182703967556 = 9844771^2 + 2045166^2 .

It is a cyclic number.

It is not a de Polignac number, because 101102220009997 - 2³⁹ = 100552464196109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101102220609997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551110004998 + 50551110004999.

It is an arithmetic number, because the mean of its divisors is an integer number (50551110004999).

Almost surely, 2^{101102220009997} is an apocalyptic number.

It is an amenable number.

101102220009997 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102220009997 is an equidigital number, since it uses as much as digits as its factorization.

101102220009997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 101102220009997 in words is "one hundred one trillion, one hundred two billion, two hundred twenty million, nine thousand, nine hundred ninety-seven".