2221010200022 has 4 divisors (see below), whose sum is σ = 3331515300036. Its totient is φ = 1110505100010.

The previous prime is 2221010200021. The next prime is 2221010200081. The reversal of 2221010200022 is 2200020101222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221010200021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555252550004 + ... + 555252550007.

It is an arithmetic number, because the mean of its divisors is an integer number (832878825009).

Almost surely, 2^{2221010200022} is an apocalyptic number.

2221010200022 is a deficient number, since it is larger than the sum of its proper divisors (1110505100014).

2221010200022 is a wasteful number, since it uses less digits than its factorization.

2221010200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110505100013.

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

Adding to 2221010200022 its reverse (2200020101222), we get a palindrome (4421030301244).

The spelling of 2221010200022 in words is "two trillion, two hundred twenty-one billion, ten million, two hundred thousand, twenty-two".