1220022110210 has 16 divisors (see below), whose sum is σ = 2196053337600. Its totient is φ = 488005835376.

The previous prime is 1220022110201. The next prime is 1220022110221. The reversal of 1220022110210 is 120112200221.

It is a super-2 number, since 2×1220022110210² (a number of 25 digits) contains 22 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, 2108831 + ... + 2624349.

It is an arithmetic number, because the mean of its divisors is an integer number (137253333600).

Almost surely, 2^{1220022110210} is an apocalyptic number.

1220022110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220022110210 is a deficient number, since it is larger than the sum of its proper divisors (976031227390).

1220022110210 is a wasteful number, since it uses less digits than its factorization.

1220022110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752185.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1220022110210 its reverse (120112200221), we get a palindrome (1340134310431).

The spelling of 1220022110210 in words is "one trillion, two hundred twenty billion, twenty-two million, one hundred ten thousand, two hundred ten".