10220211010 has 16 divisors (see below), whose sum is σ = 18743482296. Its totient is φ = 4010950528.

The previous prime is 10220211007. The next prime is 10220211031. The reversal of 10220211010 is 1011202201.

It can be written as a sum of positive squares in 4 ways, for example, as 6212434761 + 4007776249 = 78819^2 + 63307^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9641179 + ... + 9642238.

Almost surely, 2^10220211010 is an apocalyptic number.

10220211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220211010 is a deficient number, since it is larger than the sum of its proper divisors (8523271286).

10220211010 is a wasteful number, since it uses less digits than its factorization.

10220211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19283477.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10220211010 its reverse (1011202201), we get a palindrome (11231413211).

The spelling of 10220211010 in words is "ten billion, two hundred twenty million, two hundred eleven thousand, ten".