1011212022110 has 16 divisors (see below), whose sum is σ = 1820658071232. Its totient is φ = 404378935200.

The previous prime is 1011212022089. The next prime is 1011212022127. The reversal of 1011212022110 is 112202121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13194086 + ... + 13270505.

It is an arithmetic number, because the mean of its divisors is an integer number (113791129452).

Almost surely, 2^{1011212022110} is an apocalyptic number.

1011212022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011212022110 is a deficient number, since it is larger than the sum of its proper divisors (809446049122).

1011212022110 is a wasteful number, since it uses less digits than its factorization.

1011212022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26468419.

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

Adding to 1011212022110 its reverse (112202121101), we get a palindrome (1123414143211).

The spelling of 1011212022110 in words is "one trillion, eleven billion, two hundred twelve million, twenty-two thousand, one hundred ten".