202202101220222 has 8 divisors (see below), whose sum is σ = 303307643882376. Its totient is φ = 101099553259432.

The previous prime is 202202101220191. The next prime is 202202101220279. The reversal of 202202101220222 is 222022101202202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×202202101220222³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202202101220194 and 202202101220203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748506533 + ... + 748776624.

It is an arithmetic number, because the mean of its divisors is an integer number (37913455485297).

Almost surely, 2^{202202101220222} is an apocalyptic number.

202202101220222 is a deficient number, since it is larger than the sum of its proper divisors (101105542662154).

202202101220222 is a wasteful number, since it uses less digits than its factorization.

202202101220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497350682.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202202101220222 its reverse (222022101202202), we get a palindrome (424224202422424).

The spelling of 202202101220222 in words is "two hundred two trillion, two hundred two billion, one hundred one million, two hundred twenty thousand, two hundred twenty-two".