101322422 has 4 divisors (see below), whose sum is σ = 151983636. Its totient is φ = 50661210.

The previous prime is 101322401. The next prime is 101322427. The reversal of 101322422 is 224223101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101322422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25330604 + ... + 25330607.

It is an arithmetic number, because the mean of its divisors is an integer number (37995909).

Almost surely, 2^101322422 is an apocalyptic number.

101322422 is a deficient number, since it is larger than the sum of its proper divisors (50661214).

101322422 is an equidigital number, since it uses as much as digits as its factorization.

101322422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50661213.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101322422 is about 10065.9039335770. The cubic root of 101322422 is about 466.1959763179.

Adding to 101322422 its reverse (224223101), we get a palindrome (325545523).

The spelling of 101322422 in words is "one hundred one million, three hundred twenty-two thousand, four hundred twenty-two".