101401622 has 16 divisors (see below), whose sum is σ = 174060960. Its totient is φ = 43400448.

The previous prime is 101401609. The next prime is 101401627. The reversal of 101401622 is 226104101.

It is a self number, because there is not a number n which added to its sum of digits gives 101401622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101401627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7238 + ... + 15974.

It is an arithmetic number, because the mean of its divisors is an integer number (10878810).

Almost surely, 2^101401622 is an apocalyptic number.

101401622 is a deficient number, since it is larger than the sum of its proper divisors (72659338).

101401622 is an equidigital number, since it uses as much as digits as its factorization.

101401622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9575.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 101401622 is about 10069.8372380094. The cubic root of 101401622 is about 466.3174140820.

Adding to 101401622 its reverse (226104101), we get a palindrome (327505723).

The spelling of 101401622 in words is "one hundred one million, four hundred one thousand, six hundred twenty-two".