10210111220210 has 16 divisors (see below), whose sum is σ = 20048945668992. Its totient is φ = 3712767716400.

The previous prime is 10210111220207. The next prime is 10210111220219. The reversal of 10210111220210 is 1202211101201.

It is a super-2 number, since 2×10210111220210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10210111220219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46409596346 + ... + 46409596565.

It is an arithmetic number, because the mean of its divisors is an integer number (1253059104312).

Almost surely, 2^{10210111220210} is an apocalyptic number.

10210111220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210111220210 is a deficient number, since it is larger than the sum of its proper divisors (9838834448782).

10210111220210 is a wasteful number, since it uses less digits than its factorization.

10210111220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92819192929.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10210111220210 its reverse (1202211101201), we get a palindrome (11412322321411).

It can be divided in two parts, 102101 and 11220210, that added together give a palindrome (11322311).

The spelling of 10210111220210 in words is "ten trillion, two hundred ten billion, one hundred eleven million, two hundred twenty thousand, two hundred ten".