1123311400022 has 16 divisors (see below), whose sum is σ = 1925710536960. Its totient is φ = 481410708648.

The previous prime is 1123311400019. The next prime is 1123311400063. The reversal of 1123311400022 is 2200041133211.

It is a junction number, because it is equal to n+sod(n) for n = 1123311399967 and 1123311400003.

It is a congruent number.

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, 155879 + ... + 1506957.

It is an arithmetic number, because the mean of its divisors is an integer number (120356908560).

Almost surely, 2^{1123311400022} is an apocalyptic number.

1123311400022 is a deficient number, since it is larger than the sum of its proper divisors (802399136938).

1123311400022 is a wasteful number, since it uses less digits than its factorization.

1123311400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410475.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1123311400022 its reverse (2200041133211), we get a palindrome (3323352533233).

The spelling of 1123311400022 in words is "one trillion, one hundred twenty-three billion, three hundred eleven million, four hundred thousand, twenty-two".