1021233122110 has 16 divisors (see below), whose sum is σ = 1934968021200. Its totient is φ = 386993604096.

The previous prime is 1021233122101. The next prime is 1021233122123. The reversal of 1021233122110 is 112213321201.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 2687455395 + ... + 2687455774.

It is an arithmetic number, because the mean of its divisors is an integer number (120935501325).

Almost surely, 2^{1021233122110} is an apocalyptic number.

1021233122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021233122110 is a deficient number, since it is larger than the sum of its proper divisors (913734899090).

1021233122110 is a wasteful number, since it uses less digits than its factorization.

1021233122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374911195.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1021233122110 its reverse (112213321201), we get a palindrome (1133446443311).

The spelling of 1021233122110 in words is "one trillion, twenty-one billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred ten".