2133100021222 has 8 divisors (see below), whose sum is σ = 3199666899672. Its totient is φ = 1066544388000.

The previous prime is 2133100021207. The next prime is 2133100021243. The reversal of 2133100021222 is 2221200013312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2133100021222.

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, 2319904 + ... + 3106147.

It is an arithmetic number, because the mean of its divisors is an integer number (399958362459).

Almost surely, 2^{2133100021222} is an apocalyptic number.

2133100021222 is a deficient number, since it is larger than the sum of its proper divisors (1066566878450).

2133100021222 is a wasteful number, since it uses less digits than its factorization.

2133100021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622614.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2133100021222 its reverse (2221200013312), we get a palindrome (4354300034534).

The spelling of 2133100021222 in words is "two trillion, one hundred thirty-three billion, one hundred million, twenty-one thousand, two hundred twenty-two".