120221103000 has 128 divisors (see below), whose sum is σ = 385227760320. Its totient is φ = 31192473600.

The previous prime is 120221102983. The next prime is 120221103011. The reversal of 120221103000 is 301122021.

It is a super-2 number, since 2×120221103000² (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 31 ways as a sum of consecutive naturals, for example, 430537 + ... + 652536.

Almost surely, 2^120221103000 is an apocalyptic number.

120221103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120221103000 is an abundant number, since it is smaller than the sum of its proper divisors (265006657320).

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

120221103000 is a wasteful number, since it uses less digits than its factorization.

120221103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083134 (or 1083120 counting only the distinct ones).

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

Adding to 120221103000 its reverse (301122021), we get a palindrome (120522225021).

The spelling of 120221103000 in words is "one hundred twenty billion, two hundred twenty-one million, one hundred three thousand".