1122354342 has 24 divisors (see below), whose sum is σ = 2432575080. Its totient is φ = 373993920.

The previous prime is 1122354329. The next prime is 1122354353. The reversal of 1122354342 is 2434532211.

1122354342 is a `hidden beast` number, since 1 + 1 + 223 + 5 + 434 + 2 = 666.

It is a congruent number.

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, 57342 + ... + 74382.

It is an arithmetic number, because the mean of its divisors is an integer number (101357295).

Almost surely, 2^1122354342 is an apocalyptic number.

1122354342 is an abundant number, since it is smaller than the sum of its proper divisors (1310220738).

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

1122354342 is a wasteful number, since it uses less digits than its factorization.

1122354342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20708 (or 20705 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1122354342 is about 33501.5573070865. The cubic root of 1122354342 is about 1039.2259841192.

Adding to 1122354342 its reverse (2434532211), we get a palindrome (3556886553).

The spelling of 1122354342 in words is "one billion, one hundred twenty-two million, three hundred fifty-four thousand, three hundred forty-two".