2202222130032 has 80 divisors (see below), whose sum is σ = 5808991513248. Its totient is φ = 718660899840.

The previous prime is 2202222129923. The next prime is 2202222130051. The reversal of 2202222130032 is 2300312222022.

It is a junction number, because it is equal to n+sod(n) for n = 2202222129990 and 2202222130008.

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, 233898 + ... + 2111670.

Almost surely, 2^{2202222130032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202222130032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2904495756624).

2202222130032 is an abundant number, since it is smaller than the sum of its proper divisors (3606769383216).

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

2202222130032 is a wasteful number, since it uses less digits than its factorization.

2202222130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878298 (or 1878292 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2202222130032 its reverse (2300312222022), we get a palindrome (4502534352054).

The spelling of 2202222130032 in words is "two trillion, two hundred two billion, two hundred twenty-two million, one hundred thirty thousand, thirty-two".