1122222232130 has 16 divisors (see below), whose sum is σ = 2021008541184. Its totient is φ = 448664776560.

The previous prime is 1122222232099. The next prime is 1122222232147. The reversal of 1122222232130 is 312322222211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122222232096 and 1122222232105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27993506 + ... + 28033565.

It is an arithmetic number, because the mean of its divisors is an integer number (126313033824).

Almost surely, 2^{1122222232130} is an apocalyptic number.

1122222232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122222232130 is a deficient number, since it is larger than the sum of its proper divisors (898786309054).

1122222232130 is a wasteful number, since it uses less digits than its factorization.

1122222232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56029081.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1122222232130 its reverse (312322222211), we get a palindrome (1434544454341).

The spelling of 1122222232130 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty".