10102022102120 has 32 divisors (see below), whose sum is σ = 24477976633320. Its totient is φ = 3729977391360.

The previous prime is 10102022102099. The next prime is 10102022102129. The reversal of 10102022102120 is 2120122020101.

It can be written as a sum of positive squares in 4 ways, for example, as 7228881840964 + 2873140261156 = 2688658^2 + 1695034^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10102022102095 and 10102022102104.

It is not an unprimeable number, because it can be changed into a prime (10102022102129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9713482271 + ... + 9713483310.

Almost surely, 2^{10102022102120} is an apocalyptic number.

10102022102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102022102120 is an abundant number, since it is smaller than the sum of its proper divisors (14375954531200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10102022102120 is a wasteful number, since it uses less digits than its factorization.

10102022102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19426965605 (or 19426965601 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10102022102120 its reverse (2120122020101), we get a palindrome (12222144122221).

The spelling of 10102022102120 in words is "ten trillion, one hundred two billion, twenty-two million, one hundred two thousand, one hundred twenty".