102011123022 has 32 divisors (see below), whose sum is σ = 208392307200. Its totient is φ = 33275566848.

The previous prime is 102011123017. The next prime is 102011123047. The reversal of 102011123022 is 220321110201.

It is a junction number, because it is equal to n+sod(n) for n = 102011122992 and 102011123010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406729 + ... + 2448747.

It is an arithmetic number, because the mean of its divisors is an integer number (6512259600).

Almost surely, 2^102011123022 is an apocalyptic number.

102011123022 is an abundant number, since it is smaller than the sum of its proper divisors (106381184178).

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

102011123022 is a wasteful number, since it uses less digits than its factorization.

102011123022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50680.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102011123022 its reverse (220321110201), we get a palindrome (322332233223).

The spelling of 102011123022 in words is "one hundred two billion, eleven million, one hundred twenty-three thousand, twenty-two".