1102211211010 has 32 divisors (see below), whose sum is σ = 2441821761792. Its totient is φ = 348831679680.

The previous prime is 1102211211007. The next prime is 1102211211019. The reversal of 1102211211010 is 101121122011.

It is a happy number.

It is a super-2 number, since 2×1102211211010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1102211211019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605609646 + ... + 605611465.

It is an arithmetic number, because the mean of its divisors is an integer number (76306930056).

Almost surely, 2^{1102211211010} is an apocalyptic number.

1102211211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102211211010 is an abundant number, since it is smaller than the sum of its proper divisors (1339610550782).

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

1102211211010 is a wasteful number, since it uses less digits than its factorization.

1102211211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211221138.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1102211211010 its reverse (101121122011), we get a palindrome (1203332333021).

It can be divided in two parts, 110221 and 1211010, that added together give a palindrome (1321231).

The spelling of 1102211211010 in words is "one trillion, one hundred two billion, two hundred eleven million, two hundred eleven thousand, ten".