1123120462 has 8 divisors (see below), whose sum is σ = 1725770592. Its totient is φ = 547863600.

The previous prime is 1123120451. The next prime is 1123120477. The reversal of 1123120462 is 2640213211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123120462² = 2522799144326186888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6848214 + ... + 6848377.

It is an arithmetic number, because the mean of its divisors is an integer number (215721324).

Almost surely, 2^1123120462 is an apocalyptic number.

1123120462 is a deficient number, since it is larger than the sum of its proper divisors (602650130).

1123120462 is a wasteful number, since it uses less digits than its factorization.

1123120462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13696634.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1123120462 is about 33512.9894518528. The cubic root of 1123120462 is about 1039.4623891753.

Adding to 1123120462 its reverse (2640213211), we get a palindrome (3763333673).

The spelling of 1123120462 in words is "one billion, one hundred twenty-three million, one hundred twenty thousand, four hundred sixty-two".