120022233030 has 64 divisors (see below), whose sum is σ = 365782049280. Its totient is φ = 27433652832.

The previous prime is 120022233029. The next prime is 120022233101. The reversal of 120022233030 is 30332220021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120022232994 and 120022233012.

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, 31750024 + ... + 31753803.

It is an arithmetic number, because the mean of its divisors is an integer number (5715344520).

Almost surely, 2^120022233030 is an apocalyptic number.

120022233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120022233030 is an abundant number, since it is smaller than the sum of its proper divisors (245759816250).

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

120022233030 is a wasteful number, since it uses less digits than its factorization.

120022233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63503850 (or 63503844 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 120022233030 its reverse (30332220021), we get a palindrome (150354453051).

The spelling of 120022233030 in words is "one hundred twenty billion, twenty-two million, two hundred thirty-three thousand, thirty".