10222213329991 has 16 divisors (see below), whose sum is σ = 11033495875584. Its totient is φ = 9414501362784.

The previous prime is 10222213329989. The next prime is 10222213330027. The reversal of 10222213329991 is 19992331222201.

It is a cyclic number.

It is not a de Polignac number, because 10222213329991 - 2¹ = 10222213329989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222213324991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50208786 + ... + 50411968.

It is an arithmetic number, because the mean of its divisors is an integer number (689593492224).

Almost surely, 2^{10222213329991} is an apocalyptic number.

10222213329991 is a deficient number, since it is larger than the sum of its proper divisors (811282545593).

10222213329991 is a wasteful number, since it uses less digits than its factorization.

10222213329991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211950.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 10222213329991 in words is "ten trillion, two hundred twenty-two billion, two hundred thirteen million, three hundred twenty-nine thousand, nine hundred ninety-one".