1100220212210 has 16 divisors (see below), whose sum is σ = 2263310150976. Its totient is φ = 377218358448.

The previous prime is 1100220212171. The next prime is 1100220212219. The reversal of 1100220212210 is 122120220011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1100220212219) 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, 7858715732 + ... + 7858715871.

It is an arithmetic number, because the mean of its divisors is an integer number (141456884436).

Almost surely, 2^{1100220212210} is an apocalyptic number.

1100220212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100220212210 is an abundant number, since it is smaller than the sum of its proper divisors (1163089938766).

1100220212210 is a wasteful number, since it uses less digits than its factorization.

1100220212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15717431617.

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

Adding to 1100220212210 its reverse (122120220011), we get a palindrome (1222340432221).

The spelling of 1100220212210 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred twelve thousand, two hundred ten".