101120452222 has 4 divisors (see below), whose sum is σ = 151680678336. Its totient is φ = 50560226110.

The previous prime is 101120452211. The next prime is 101120452243. The reversal of 101120452222 is 222254021101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101120452193 and 101120452202.

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, 25280113054 + ... + 25280113057.

It is an arithmetic number, because the mean of its divisors is an integer number (37920169584).

Almost surely, 2^101120452222 is an apocalyptic number.

101120452222 is a deficient number, since it is larger than the sum of its proper divisors (50560226114).

101120452222 is an equidigital number, since it uses as much as digits as its factorization.

101120452222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560226113.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 101120452222 its reverse (222254021101), we get a palindrome (323374473323).

The spelling of 101120452222 in words is "one hundred one billion, one hundred twenty million, four hundred fifty-two thousand, two hundred twenty-two".