22000200202000 has 160 divisors (see below), whose sum is σ = 54336236258304. Its totient is φ = 8611590080000.

The previous prime is 22000200201979. The next prime is 22000200202003. The reversal of 22000200202000 is 20200200022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (22000200202003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896089725 + ... + 896114275.

Almost surely, 2^{22000200202000} is an apocalyptic number.

22000200202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22000200202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27168118129152).

22000200202000 is an abundant number, since it is smaller than the sum of its proper divisors (32336036056304).

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

22000200202000 is a wasteful number, since it uses less digits than its factorization.

22000200202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34154 (or 34138 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 22000200202000 its reverse (20200200022), we get a palindrome (22020400402022).

The spelling of 22000200202000 in words is "twenty-two trillion, two hundred million, two hundred two thousand".