2002210222022 has 4 divisors (see below), whose sum is σ = 3003315333036. Its totient is φ = 1001105111010.

The previous prime is 2002210221917. The next prime is 2002210222031. The reversal of 2002210222022 is 2202220122002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500552555504 + ... + 500552555507.

It is an arithmetic number, because the mean of its divisors is an integer number (750828833259).

Almost surely, 2^{2002210222022} is an apocalyptic number.

2002210222022 is a deficient number, since it is larger than the sum of its proper divisors (1001105111014).

2002210222022 is a wasteful number, since it uses less digits than its factorization.

2002210222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001105111013.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2002210222022 its reverse (2202220122002), we get a palindrome (4204430344024).

The spelling of 2002210222022 in words is "two trillion, two billion, two hundred ten million, two hundred twenty-two thousand, twenty-two".