2200034023220 has 384 divisors, whose sum is σ = 5639155200000. Its totient is φ = 711767347200.

The previous prime is 2200034023211. The next prime is 2200034023237. The reversal of 2200034023220 is 223204300022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2200034023192 and 2200034023201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2977041611 + ... + 2977042349.

It is an arithmetic number, because the mean of its divisors is an integer number (14685300000).

Almost surely, 2^{2200034023220} is an apocalyptic number.

2200034023220 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 2200034023220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819577600000).

2200034023220 is an abundant number, since it is smaller than the sum of its proper divisors (3439121176780).

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

2200034023220 is a wasteful number, since it uses less digits than its factorization.

2200034023220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2200034023220 its reverse (223204300022), we get a palindrome (2423238323242).

The spelling of 2200034023220 in words is "two trillion, two hundred billion, thirty-four million, twenty-three thousand, two hundred twenty".