2212121201032 has 16 divisors (see below), whose sum is σ = 4150374197760. Its totient is φ = 1105354748304.

The previous prime is 2212121201021. The next prime is 2212121201041. The reversal of 2212121201032 is 2301021212122.

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, 88218208 + ... + 88243279.

It is an arithmetic number, because the mean of its divisors is an integer number (259398387360).

Almost surely, 2^{2212121201032} is an apocalyptic number.

It is an amenable number.

2212121201032 is a deficient number, since it is larger than the sum of its proper divisors (1938252996728).

2212121201032 is a wasteful number, since it uses less digits than its factorization.

2212121201032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176463060 (or 176463056 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2212121201032 its reverse (2301021212122), we get a palindrome (4513142413154).

The spelling of 2212121201032 in words is "two trillion, two hundred twelve billion, one hundred twenty-one million, two hundred one thousand, thirty-two".