3222222213000 has 384 divisors, whose sum is σ = 11709376848000. Its totient is φ = 735583296000.

The previous prime is 3222222212981. The next prime is 3222222213083. The reversal of 3222222213000 is 3122222223.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 120673651 + ... + 120700349.

It is an arithmetic number, because the mean of its divisors is an integer number (30493168875).

Almost surely, 2^{3222222213000} is an apocalyptic number.

3222222213000 is a gapful number since it is divisible by the number (30) 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 3222222213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5854688424000).

3222222213000 is an abundant number, since it is smaller than the sum of its proper divisors (8487154635000).

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

3222222213000 is a wasteful number, since it uses less digits than its factorization.

3222222213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27558 (or 27537 counting only the distinct ones).

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

Adding to 3222222213000 its reverse (3122222223), we get a palindrome (3225344435223).

The spelling of 3222222213000 in words is "three trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred thirteen thousand".