10112002210221 has 32 divisors (see below), whose sum is σ = 13856457831168. Its totient is φ = 6554689827840.

The previous prime is 10112002210139. The next prime is 10112002210229. The reversal of 10112002210221 is 12201220021101.

It is not a de Polignac number, because 10112002210221 - 2¹⁷ = 10112002079149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10112002210221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112002210229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1748570896 + ... + 1748576678.

It is an arithmetic number, because the mean of its divisors is an integer number (433014307224).

Almost surely, 2^{10112002210221} is an apocalyptic number.

It is an amenable number.

10112002210221 is a deficient number, since it is larger than the sum of its proper divisors (3744455620947).

10112002210221 is a wasteful number, since it uses less digits than its factorization.

10112002210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13781.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112002210221 its reverse (12201220021101), we get a palindrome (22313222231322).

The spelling of 10112002210221 in words is "ten trillion, one hundred twelve billion, two million, two hundred ten thousand, two hundred twenty-one".