10222211212210 has 64 divisors (see below), whose sum is σ = 18490371863040. Its totient is φ = 4068862819840.

The previous prime is 10222211212141. The next prime is 10222211212219. The reversal of 10222211212210 is 1221211222201.

It is not an unprimeable number, because it can be changed into a prime (10222211212219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4898039787 + ... + 4898041873.

It is an arithmetic number, because the mean of its divisors is an integer number (288912060360).

Almost surely, 2^{10222211212210} is an apocalyptic number.

10222211212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222211212210 is a deficient number, since it is larger than the sum of its proper divisors (8268160650830).

10222211212210 is a wasteful number, since it uses less digits than its factorization.

10222211212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10222211212210 its reverse (1221211222201), we get a palindrome (11443422434411).

Subtracting from 10222211212210 its reverse (1221211222201), we obtain a palindrome (9000999990009).

The spelling of 10222211212210 in words is "ten trillion, two hundred twenty-two billion, two hundred eleven million, two hundred twelve thousand, two hundred ten".