10220312211 has 24 divisors (see below), whose sum is σ = 14856054720. Its totient is φ = 6232320864.

The previous prime is 10220312183. The next prime is 10220312213. The reversal of 10220312211 is 11221302201.

It is not a de Polignac number, because 10220312211 - 2⁷ = 10220312083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220312213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58665 + ... + 154538.

It is an arithmetic number, because the mean of its divisors is an integer number (619002280).

Almost surely, 2^10220312211 is an apocalyptic number.

10220312211 is a deficient number, since it is larger than the sum of its proper divisors (4635742509).

10220312211 is a wasteful number, since it uses less digits than its factorization.

10220312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213283 (or 213254 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10220312211 its reverse (11221302201), we get a palindrome (21441614412).

The spelling of 10220312211 in words is "ten billion, two hundred twenty million, three hundred twelve thousand, two hundred eleven".