101213222294 has 8 divisors (see below), whose sum is σ = 152590493088. Its totient is φ = 50349724600.

The previous prime is 101213222293. The next prime is 101213222347. The reversal of 101213222294 is 492222312101.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101213222293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128442782 + ... + 128443569.

It is an arithmetic number, because the mean of its divisors is an integer number (19073811636).

Almost surely, 2^101213222294 is an apocalyptic number.

101213222294 is a deficient number, since it is larger than the sum of its proper divisors (51377270794).

101213222294 is a wasteful number, since it uses less digits than its factorization.

101213222294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256886550.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 101213222294 its reverse (492222312101), we get a palindrome (593435534395).

The spelling of 101213222294 in words is "one hundred one billion, two hundred thirteen million, two hundred twenty-two thousand, two hundred ninety-four".