2202011222000 has 40 divisors (see below), whose sum is σ = 5324463139632. Its totient is φ = 880804488000.

The previous prime is 2202011221997. The next prime is 2202011222009. The reversal of 2202011222000 is 2221102022.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202011222009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550500806 + ... + 550504805.

Almost surely, 2^{2202011222000} is an apocalyptic number.

2202011222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202011222000 is an abundant number, since it is smaller than the sum of its proper divisors (3122451917632).

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

2202011222000 is a wasteful number, since it uses less digits than its factorization.

2202011222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101005634 (or 1101005618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2202011222000 its reverse (2221102022), we get a palindrome (2204232324022).

The spelling of 2202011222000 in words is "two trillion, two hundred two billion, eleven million, two hundred twenty-two thousand".