102022000118 has 4 divisors (see below), whose sum is σ = 153033000180. Its totient is φ = 51011000058.

The previous prime is 102022000111. The next prime is 102022000123. The reversal of 102022000118 is 811000220201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 811000220201 = 154001 ⋅5266201.

It is a junction number, because it is equal to n+sod(n) for n = 102022000096 and 102022000105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25505500028 + ... + 25505500031.

It is an arithmetic number, because the mean of its divisors is an integer number (38258250045).

Almost surely, 2^102022000118 is an apocalyptic number.

102022000118 is a deficient number, since it is larger than the sum of its proper divisors (51011000062).

102022000118 is an equidigital number, since it uses as much as digits as its factorization.

102022000118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51011000061.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102022000118 its reverse (811000220201), we get a palindrome (913022220319).

The spelling of 102022000118 in words is "one hundred two billion, twenty-two million, one hundred eighteen", and thus it is an aban number.