2202122202000 has 320 divisors, whose sum is σ = 8118439100928. Its totient is φ = 503059200000.

The previous prime is 2202122201999. The next prime is 2202122202001. The reversal of 2202122202000 is 2022212022.

It is an interprime number because it is at equal distance from previous prime (2202122201999) and next prime (2202122202001).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2202122202001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79828210 + ... + 79855790.

Almost surely, 2^{2202122202000} is an apocalyptic number.

2202122202000 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 2202122202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4059219550464).

2202122202000 is an abundant number, since it is smaller than the sum of its proper divisors (5916316898928).

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

2202122202000 is a wasteful number, since it uses less digits than its factorization.

2202122202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29515 (or 29499 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2202122202000 its reverse (2022212022), we get a palindrome (2204144414022).

The spelling of 2202122202000 in words is "two trillion, two hundred two billion, one hundred twenty-two million, two hundred two thousand".