102023012022 has 16 divisors (see below), whose sum is σ = 204257044992. Its totient is φ = 33972500520.

The previous prime is 102023011991. The next prime is 102023012029. The reversal of 102023012022 is 220210320201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102023011992 and 102023012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023012029) 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, 8786254 + ... + 8797857.

It is an arithmetic number, because the mean of its divisors is an integer number (12766065312).

Almost surely, 2^102023012022 is an apocalyptic number.

102023012022 is an abundant number, since it is smaller than the sum of its proper divisors (102234032970).

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

102023012022 is a wasteful number, since it uses less digits than its factorization.

102023012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17585083.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 102023012022 its reverse (220210320201), we get a palindrome (322233332223).

The spelling of 102023012022 in words is "one hundred two billion, twenty-three million, twelve thousand, twenty-two".