101202422 has 4 divisors (see below), whose sum is σ = 151803636. Its totient is φ = 50601210.

The previous prime is 101202401. The next prime is 101202427. The reversal of 101202422 is 224202101.

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 = 101202397 and 101202406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300604 + ... + 25300607.

It is an arithmetic number, because the mean of its divisors is an integer number (37950909).

Almost surely, 2^101202422 is an apocalyptic number.

101202422 is a deficient number, since it is larger than the sum of its proper divisors (50601214).

101202422 is an equidigital number, since it uses as much as digits as its factorization.

101202422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50601213.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 101202422 is about 10059.9414511219. The cubic root of 101202422 is about 466.0118590681.

Adding to 101202422 its reverse (224202101), we get a palindrome (325404523).

The spelling of 101202422 in words is "one hundred one million, two hundred two thousand, four hundred twenty-two".