1012003222110 has 16 divisors (see below), whose sum is σ = 2428807733136. Its totient is φ = 269867525888.

The previous prime is 1012003222051. The next prime is 1012003222133. The reversal of 1012003222110 is 112223002101.

It is a super-2 number, since 2×1012003222110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1012003222110.

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, 16866720339 + ... + 16866720398.

It is an arithmetic number, because the mean of its divisors is an integer number (151800483321).

Almost surely, 2^{1012003222110} is an apocalyptic number.

1012003222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012003222110 is an abundant number, since it is smaller than the sum of its proper divisors (1416804511026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012003222110 is a wasteful number, since it uses less digits than its factorization.

1012003222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33733440747.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1012003222110 its reverse (112223002101), we get a palindrome (1124226224211).

The spelling of 1012003222110 in words is "one trillion, twelve billion, three million, two hundred twenty-two thousand, one hundred ten".