20222101552350 has 96 divisors (see below), whose sum is σ = 51560322321024. Its totient is φ = 5242188873600.

The previous prime is 20222101552309. The next prime is 20222101552381. The reversal of 20222101552350 is 5325510122202.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6068457 + ... + 8790356.

It is an arithmetic number, because the mean of its divisors is an integer number (537086690844).

Almost surely, 2^{20222101552350} is an apocalyptic number.

20222101552350 is an abundant number, since it is smaller than the sum of its proper divisors (31338220768674).

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

20222101552350 is a wasteful number, since it uses less digits than its factorization.

20222101552350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14859082 (or 14859077 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 20222101552350 its reverse (5325510122202), we get a palindrome (25547611674552).

The spelling of 20222101552350 in words is "twenty trillion, two hundred twenty-two billion, one hundred one million, five hundred fifty-two thousand, three hundred fifty".