1101020122210 has 32 divisors (see below), whose sum is σ = 2019665456640. Its totient is φ = 432005141568.

The previous prime is 1101020122207. The next prime is 1101020122211. The reversal of 1101020122210 is 122210201011.

It is a super-2 number, since 2×1101020122210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101020122211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257879 + ... + 2701861.

It is an arithmetic number, because the mean of its divisors is an integer number (63114545520).

Almost surely, 2^{1101020122210} is an apocalyptic number.

1101020122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101020122210 is a deficient number, since it is larger than the sum of its proper divisors (918645334430).

1101020122210 is a wasteful number, since it uses less digits than its factorization.

1101020122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448722.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1101020122210 its reverse (122210201011), we get a palindrome (1223230323221).

The spelling of 1101020122210 in words is "one trillion, one hundred one billion, twenty million, one hundred twenty-two thousand, two hundred ten".