10122111022 has 16 divisors (see below), whose sum is σ = 15294493872. Its totient is φ = 5024081920.

The previous prime is 10122111001. The next prime is 10122111023. The reversal of 10122111022 is 22011122101.

It is a junction number, because it is equal to n+sod(n) for n = 10122110993 and 10122111011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122111023) 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, 116997 + ... + 184207.

It is an arithmetic number, because the mean of its divisors is an integer number (955905867).

Almost surely, 2^10122111022 is an apocalyptic number.

10122111022 is a deficient number, since it is larger than the sum of its proper divisors (5172382850).

10122111022 is a wasteful number, since it uses less digits than its factorization.

10122111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67763.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10122111022 its reverse (22011122101), we get a palindrome (32133233123).

The spelling of 10122111022 in words is "ten billion, one hundred twenty-two million, one hundred eleven thousand, twenty-two".