10100221332331 has 16 divisors (see below), whose sum is σ = 10971014614560. Its totient is φ = 9242976188160.

The previous prime is 10100221332329. The next prime is 10100221332391. The reversal of 10100221332331 is 13323312200101.

It is not a de Polignac number, because 10100221332331 - 2¹ = 10100221332329 is a prime.

It is a super-2 number, since 2×10100221332331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10100221332391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202226 + ... + 4652503.

It is an arithmetic number, because the mean of its divisors is an integer number (685688413410).

Almost surely, 2^{10100221332331} is an apocalyptic number.

10100221332331 is a deficient number, since it is larger than the sum of its proper divisors (870793282229).

10100221332331 is a wasteful number, since it uses less digits than its factorization.

10100221332331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855886.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10100221332331 its reverse (13323312200101), we get a palindrome (23423533532432).

The spelling of 10100221332331 in words is "ten trillion, one hundred billion, two hundred twenty-one million, three hundred thirty-two thousand, three hundred thirty-one".