10211020222210 has 16 divisors (see below), whose sum is σ = 18384290032896. Its totient is φ = 4083418392688.

The previous prime is 10211020222201. The next prime is 10211020222229. The reversal of 10211020222210 is 1222202011201.

It is a happy number.

It is a super-3 number, since 3×10211020222210³ (a number of 40 digits) contains 333 as substring.

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, 123668692 + ... + 123751231.

It is an arithmetic number, because the mean of its divisors is an integer number (1149018127056).

Almost surely, 2^{10211020222210} is an apocalyptic number.

10211020222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211020222210 is a deficient number, since it is larger than the sum of its proper divisors (8173269810686).

10211020222210 is a wasteful number, since it uses less digits than its factorization.

10211020222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247424057.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10211020222210 its reverse (1222202011201), we get a palindrome (11433222233411).

The spelling of 10211020222210 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred twenty-two thousand, two hundred ten".