101434401222 has 64 divisors (see below), whose sum is σ = 253262329344. Its totient is φ = 26311703040.

The previous prime is 101434401163. The next prime is 101434401223. The reversal of 101434401222 is 222104434101.

It is a junction number, because it is equal to n+sod(n) for n = 101434401192 and 101434401201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101434401223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204718 + ... + 494750.

It is an arithmetic number, because the mean of its divisors is an integer number (3957223896).

Almost surely, 2^101434401222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101434401222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126631164672).

101434401222 is an abundant number, since it is smaller than the sum of its proper divisors (151827928122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101434401222 is a wasteful number, since it uses less digits than its factorization.

101434401222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290813.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 101434401222 its reverse (222104434101), we get a palindrome (323538835323).

The spelling of 101434401222 in words is "one hundred one billion, four hundred thirty-four million, four hundred one thousand, two hundred twenty-two".