1212233046 has 16 divisors (see below), whose sum is σ = 2424945600. Its totient is φ = 403997768.

The previous prime is 1212233027. The next prime is 1212233051. The reversal of 1212233046 is 6403322121.

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, 18625 + ... + 52643.

It is an arithmetic number, because the mean of its divisors is an integer number (151559100).

Almost surely, 2^1212233046 is an apocalyptic number.

1212233046 is an abundant number, since it is smaller than the sum of its proper divisors (1212712554).

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

1212233046 is a wasteful number, since it uses less digits than its factorization.

1212233046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39963.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1212233046 is about 34817.1372459023. The cubic root of 1212233046 is about 1066.2573542609.

Adding to 1212233046 its reverse (6403322121), we get a palindrome (7615555167).

The spelling of 1212233046 in words is "one billion, two hundred twelve million, two hundred thirty-three thousand, forty-six".