1127420222 has 8 divisors (see below), whose sum is σ = 1691274816. Its totient is φ = 563661952.

The previous prime is 1127420219. The next prime is 1127420237. The reversal of 1127420222 is 2220247211.

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

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, 26078 + ... + 54174.

It is an arithmetic number, because the mean of its divisors is an integer number (211409352).

Almost surely, 2^1127420222 is an apocalyptic number.

1127420222 is a deficient number, since it is larger than the sum of its proper divisors (563854594).

1127420222 is a wasteful number, since it uses less digits than its factorization.

1127420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48162.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 1127420222 is about 33577.0788187418. The cubic root of 1127420222 is about 1040.7871943191.

Adding to 1127420222 its reverse (2220247211), we get a palindrome (3347667433).

The spelling of 1127420222 in words is "one billion, one hundred twenty-seven million, four hundred twenty thousand, two hundred twenty-two".