1453011122 has 8 divisors (see below), whose sum is σ = 2179699200. Its totient is φ = 726444724.

The previous prime is 1453011121. The next prime is 1453011167. The reversal of 1453011122 is 2211103541.

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

It is a super-2 number, since 2×1453011122² = 4222482641311397768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453011094 and 1453011103.

It is not an unprimeable number, because it can be changed into a prime (1453011121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10379 + ... + 54897.

It is an arithmetic number, because the mean of its divisors is an integer number (272462400).

Almost surely, 2^1453011122 is an apocalyptic number.

1453011122 is a deficient number, since it is larger than the sum of its proper divisors (726688078).

1453011122 is a wasteful number, since it uses less digits than its factorization.

1453011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60840.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1453011122 is about 38118.3829929865. The cubic root of 1453011122 is about 1132.6341351809.

Adding to 1453011122 its reverse (2211103541), we get a palindrome (3664114663).

It can be divided in two parts, 14530 and 11122, that added together give a palindrome (25652).

The spelling of 1453011122 in words is "one billion, four hundred fifty-three million, eleven thousand, one hundred twenty-two".