1101201212210 has 32 divisors (see below), whose sum is σ = 2163313075392. Its totient is φ = 400260076480.

The previous prime is 1101201212173. The next prime is 1101201212233. The reversal of 1101201212210 is 122121021011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1958597 + ... + 2457336.

It is an arithmetic number, because the mean of its divisors is an integer number (67603533606).

Almost surely, 2^{1101201212210} is an apocalyptic number.

1101201212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101201212210 is a deficient number, since it is larger than the sum of its proper divisors (1062111863182).

1101201212210 is a wasteful number, since it uses less digits than its factorization.

1101201212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418218.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101201212210 its reverse (122121021011), we get a palindrome (1223322233221).

The spelling of 1101201212210 in words is "one trillion, one hundred one billion, two hundred one million, two hundred twelve thousand, two hundred ten".