10002212331 has 16 divisors (see below), whose sum is σ = 14292236544. Its totient is φ = 6205836384.

The previous prime is 10002212309. The next prime is 10002212333. The reversal of 10002212331 is 13321220001.

It is not a de Polignac number, because 10002212331 - 2⁶ = 10002212267 is a prime.

It is a super-2 number, since 2×10002212331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10002212331.

It is not an unprimeable number, because it can be changed into a prime (10002212333) 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, 1956361 + ... + 1961466.

It is an arithmetic number, because the mean of its divisors is an integer number (893264784).

Almost surely, 2^10002212331 is an apocalyptic number.

10002212331 is a deficient number, since it is larger than the sum of its proper divisors (4290024213).

10002212331 is a wasteful number, since it uses less digits than its factorization.

10002212331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917890.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10002212331 its reverse (13321220001), we get a palindrome (23323432332).

The spelling of 10002212331 in words is "ten billion, two million, two hundred twelve thousand, three hundred thirty-one".