22202211132242 has 8 divisors (see below), whose sum is σ = 33303453595776. Its totient is φ = 11101059933652.

The previous prime is 22202211132217. The next prime is 22202211132287. The reversal of 22202211132242 is 24223111220222.

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

It is a super-2 number, since 2×22202211132242² (a number of 27 digits) contains 22 as substring.

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, 22204778 + ... + 23183109.

It is an arithmetic number, because the mean of its divisors is an integer number (4162931699472).

Almost surely, 2^{22202211132242} is an apocalyptic number.

22202211132242 is a deficient number, since it is larger than the sum of its proper divisors (11101242463534).

22202211132242 is a wasteful number, since it uses less digits than its factorization.

22202211132242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45632472.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22202211132242 its reverse (24223111220222), we get a palindrome (46425322352464).

The spelling of 22202211132242 in words is "twenty-two trillion, two hundred two billion, two hundred eleven million, one hundred thirty-two thousand, two hundred forty-two".