1122101230122 has 24 divisors (see below), whose sum is σ = 2431249067520. Its totient is φ = 374029168680.

The previous prime is 1122101230091. The next prime is 1122101230141. The reversal of 1122101230122 is 2210321012211.

It is a super-2 number, since 2×1122101230122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1122101230095 and 1122101230104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1341847 + ... + 2011157.

It is an arithmetic number, because the mean of its divisors is an integer number (101302044480).

Almost surely, 2^{1122101230122} is an apocalyptic number.

1122101230122 is an abundant number, since it is smaller than the sum of its proper divisors (1309147837398).

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

1122101230122 is a wasteful number, since it uses less digits than its factorization.

1122101230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762458 (or 762455 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1122101230122 its reverse (2210321012211), we get a palindrome (3332422242333).

The spelling of 1122101230122 in words is "one trillion, one hundred twenty-two billion, one hundred one million, two hundred thirty thousand, one hundred twenty-two".