2220002132022 has 32 divisors (see below), whose sum is σ = 4933704504960. Its totient is φ = 739945745640.

The previous prime is 2220002132017. The next prime is 2220002132059. The reversal of 2220002132022 is 2202312000222.

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 = 2220002131986 and 2220002132004.

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, 789804 + ... + 2250287.

It is an arithmetic number, because the mean of its divisors is an integer number (154178265780).

Almost surely, 2^{2220002132022} is an apocalyptic number.

2220002132022 is an abundant number, since it is smaller than the sum of its proper divisors (2713702372938).

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

2220002132022 is a wasteful number, since it uses less digits than its factorization.

2220002132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053625 (or 3053619 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2220002132022 its reverse (2202312000222), we get a palindrome (4422314132244).

The spelling of 2220002132022 in words is "two trillion, two hundred twenty billion, two million, one hundred thirty-two thousand, twenty-two".