202022001101222 has 32 divisors (see below), whose sum is σ = 306315352062720. Its totient is φ = 99922273719840.

The previous prime is 202022001101171. The next prime is 202022001101281. The reversal of 202022001101222 is 222101100220202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202022001101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105141929 + ... + 107046107.

It is an arithmetic number, because the mean of its divisors is an integer number (9572354751960).

Almost surely, 2^{202022001101222} is an apocalyptic number.

202022001101222 is a deficient number, since it is larger than the sum of its proper divisors (104293350961498).

202022001101222 is a wasteful number, since it uses less digits than its factorization.

202022001101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905596.

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

Adding to 202022001101222 its reverse (222101100220202), we get a palindrome (424123101321424).

The spelling of 202022001101222 in words is "two hundred two trillion, twenty-two billion, one million, one hundred one thousand, two hundred twenty-two".