1000022123110 has 32 divisors (see below), whose sum is σ = 1828117009152. Its totient is φ = 393777389280.

The previous prime is 1000022123063. The next prime is 1000022123153. The reversal of 1000022123110 is 113212200001.

It is a congruent number.

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, 518469 + ... + 1506271.

It is an arithmetic number, because the mean of its divisors is an integer number (57128656536).

Almost surely, 2^{1000022123110} is an apocalyptic number.

1000022123110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000022123110 is a deficient number, since it is larger than the sum of its proper divisors (828094886042).

1000022123110 is a wasteful number, since it uses less digits than its factorization.

1000022123110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989388.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1000022123110 its reverse (113212200001), we get a palindrome (1113234323111).

The spelling of 1000022123110 in words is "one trillion, twenty-two million, one hundred twenty-three thousand, one hundred ten".