101120221222 has 8 divisors (see below), whose sum is σ = 152474470272. Its totient is φ = 50295397800.

The previous prime is 101120221201. The next prime is 101120221289. The reversal of 101120221222 is 222122021101.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 101120221196 and 101120221205.

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, 132355929 + ... + 132356692.

It is an arithmetic number, because the mean of its divisors is an integer number (19059308784).

Almost surely, 2^101120221222 is an apocalyptic number.

101120221222 is a deficient number, since it is larger than the sum of its proper divisors (51354249050).

101120221222 is a wasteful number, since it uses less digits than its factorization.

101120221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264712814.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101120221222 its reverse (222122021101), we get a palindrome (323242242323).

The spelling of 101120221222 in words is "one hundred one billion, one hundred twenty million, two hundred twenty-one thousand, two hundred twenty-two".