101155304222 has 16 divisors (see below), whose sum is σ = 177638584032. Its totient is φ = 42294900480.

The previous prime is 101155304207. The next prime is 101155304249. The reversal of 101155304222 is 222403551101.

It is a junction number, because it is equal to n+sod(n) for n = 101155304191 and 101155304200.

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, 88113803 + ... + 88114950.

It is an arithmetic number, because the mean of its divisors is an integer number (11102411502).

Almost surely, 2^101155304222 is an apocalyptic number.

101155304222 is a deficient number, since it is larger than the sum of its proper divisors (76483279810).

101155304222 is a wasteful number, since it uses less digits than its factorization.

101155304222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176228803.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 101155304222 its reverse (222403551101), we get a palindrome (323558855323).

The spelling of 101155304222 in words is "one hundred one billion, one hundred fifty-five million, three hundred four thousand, two hundred twenty-two".