20233201122030 has 128 divisors (see below), whose sum is σ = 54602443284480. Its totient is φ = 4760995345920.

The previous prime is 20233201121953. The next prime is 20233201122103. The reversal of 20233201122030 is 3022110233202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20233201121988 and 20233201122006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13844611 + ... + 15236129.

It is an arithmetic number, because the mean of its divisors is an integer number (426581588160).

Almost surely, 2^{20233201122030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20233201122030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27301221642240).

20233201122030 is an abundant number, since it is smaller than the sum of its proper divisors (34369242162450).

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

20233201122030 is a wasteful number, since it uses less digits than its factorization.

20233201122030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393186.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20233201122030 its reverse (3022110233202), we get a palindrome (23255311355232).

The spelling of 20233201122030 in words is "twenty trillion, two hundred thirty-three billion, two hundred one million, one hundred twenty-two thousand, thirty".