32101201232222 has 4 divisors (see below), whose sum is σ = 48151801848336. Its totient is φ = 16050600616110.

The previous prime is 32101201232197. The next prime is 32101201232279. The reversal of 32101201232222 is 22223210210123.

It is a happy number.

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

It is a super-2 number, since 2×32101201232222² (a number of 28 digits) contains 22 as substring.

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, 8025300308054 + ... + 8025300308057.

It is an arithmetic number, because the mean of its divisors is an integer number (12037950462084).

Almost surely, 2^{32101201232222} is an apocalyptic number.

32101201232222 is a deficient number, since it is larger than the sum of its proper divisors (16050600616114).

32101201232222 is a wasteful number, since it uses less digits than its factorization.

32101201232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050600616113.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 32101201232222 its reverse (22223210210123), we get a palindrome (54324411442345).

The spelling of 32101201232222 in words is "thirty-two trillion, one hundred one billion, two hundred one million, two hundred thirty-two thousand, two hundred twenty-two".