101201201222 has 16 divisors (see below), whose sum is σ = 165877531344. Its totient is φ = 45924000000.

The previous prime is 101201201219. The next prime is 101201201291. The reversal of 101201201222 is 222102102101.

It is a junction number, because it is equal to n+sod(n) for n = 101201201197 and 101201201206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3813779 + ... + 3840222.

It is an arithmetic number, because the mean of its divisors is an integer number (10367345709).

Almost surely, 2^101201201222 is an apocalyptic number.

101201201222 is a deficient number, since it is larger than the sum of its proper divisors (64676330122).

101201201222 is a wasteful number, since it uses less digits than its factorization.

101201201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7654615.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101201201222 its reverse (222102102101), we get a palindrome (323303303323).

The spelling of 101201201222 in words is "one hundred one billion, two hundred one million, two hundred one thousand, two hundred twenty-two".