2202122101022 has 4 divisors (see below), whose sum is σ = 3303183151536. Its totient is φ = 1101061050510.

The previous prime is 2202122101021. The next prime is 2202122101061. The reversal of 2202122101022 is 2201012212022.

It is a happy number.

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 (2202122101021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550530525254 + ... + 550530525257.

It is an arithmetic number, because the mean of its divisors is an integer number (825795787884).

Almost surely, 2^{2202122101022} is an apocalyptic number.

2202122101022 is a deficient number, since it is larger than the sum of its proper divisors (1101061050514).

2202122101022 is a wasteful number, since it uses less digits than its factorization.

2202122101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101061050513.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2202122101022 its reverse (2201012212022), we get a palindrome (4403134313044).

The spelling of 2202122101022 in words is "two trillion, two hundred two billion, one hundred twenty-two million, one hundred one thousand, twenty-two".