103011222000 has 80 divisors (see below), whose sum is σ = 332108199072. Its totient is φ = 27469657600.

The previous prime is 103011221939. The next prime is 103011222019. The reversal of 103011222000 is 222110301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×103011222000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 8578269 + ... + 8590268.

Almost surely, 2^103011222000 is an apocalyptic number.

103011222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011222000 is an abundant number, since it is smaller than the sum of its proper divisors (229096977072).

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

103011222000 is a wasteful number, since it uses less digits than its factorization.

103011222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17168563 (or 17168547 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 103011222000 its reverse (222110301), we get a palindrome (103233332301).

The spelling of 103011222000 in words is "one hundred three billion, eleven million, two hundred twenty-two thousand".