101313221222 has 8 divisors (see below), whose sum is σ = 152011974576. Its totient is φ = 50642563032.

The previous prime is 101313221209. The next prime is 101313221263. The reversal of 101313221222 is 222122313101.

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

It is a super-2 number, since 2×101313221222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101313221194 and 101313221203.

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, 7014773 + ... + 7029200.

It is an arithmetic number, because the mean of its divisors is an integer number (19001496822).

Almost surely, 2^101313221222 is an apocalyptic number.

101313221222 is a deficient number, since it is larger than the sum of its proper divisors (50698753354).

101313221222 is a wasteful number, since it uses less digits than its factorization.

101313221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14047582.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101313221222 its reverse (222122313101), we get a palindrome (323435534323).

The spelling of 101313221222 in words is "one hundred one billion, three hundred thirteen million, two hundred twenty-one thousand, two hundred twenty-two".