1101020100222 has 64 divisors (see below), whose sum is σ = 2585037763584. Its totient is φ = 306027279360.

The previous prime is 1101020100217. The next prime is 1101020100247. The reversal of 1101020100222 is 2220010201011.

It is a super-2 number, since 2×1101020100222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101020100198 and 1101020100207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10551022 + ... + 10654862.

It is an arithmetic number, because the mean of its divisors is an integer number (40391215056).

Almost surely, 2^{1101020100222} is an apocalyptic number.

1101020100222 is an abundant number, since it is smaller than the sum of its proper divisors (1484017663362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101020100222 is a wasteful number, since it uses less digits than its factorization.

1101020100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110713.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1101020100222 its reverse (2220010201011), we get a palindrome (3321030301233).

The spelling of 1101020100222 in words is "one trillion, one hundred one billion, twenty million, one hundred thousand, two hundred twenty-two".