2212033402112 has 18 divisors (see below), whose sum is σ = 4415426049258. Its totient is φ = 1106016700928.

The previous prime is 2212033402109. The next prime is 2212033402127. The reversal of 2212033402112 is 2112043302122.

It can be written as a sum of positive squares in only one way, i.e., 2170129674496 + 41903727616 = 1473136^2 + 204704^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4320377483 + ... + 4320377994.

It is an arithmetic number, because the mean of its divisors is an integer number (245301447181).

Almost surely, 2^{2212033402112} is an apocalyptic number.

It is an amenable number.

2212033402112 is a deficient number, since it is larger than the sum of its proper divisors (2203392647146).

2212033402112 is an frugal number, since it uses more digits than its factorization.

2212033402112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8640755493 (or 8640755479 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2212033402112 its reverse (2112043302122), we get a palindrome (4324076704234).

The spelling of 2212033402112 in words is "two trillion, two hundred twelve billion, thirty-three million, four hundred two thousand, one hundred twelve".