10220212312 has 16 divisors (see below), whose sum is σ = 19189936800. Its totient is φ = 5102895840.

The previous prime is 10220212259. The next prime is 10220212381. The reversal of 10220212312 is 21321202201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895264 + ... + 906607.

It is an arithmetic number, because the mean of its divisors is an integer number (1199371050).

Almost surely, 2^10220212312 is an apocalyptic number.

It is an amenable number.

10220212312 is a deficient number, since it is larger than the sum of its proper divisors (8969724488).

10220212312 is a wasteful number, since it uses less digits than its factorization.

10220212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802586 (or 1802582 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10220212312 its reverse (21321202201), we get a palindrome (31541414513).

The spelling of 10220212312 in words is "ten billion, two hundred twenty million, two hundred twelve thousand, three hundred twelve".