101444402224 has 40 divisors (see below), whose sum is σ = 215352979920. Its totient is φ = 45909715200.

The previous prime is 101444402221. The next prime is 101444402231. The reversal of 101444402224 is 422204444101.

It is a happy number.

It is a super-2 number, since 2×101444402224² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101444402192 and 101444402201.

It is not an unprimeable number, because it can be changed into a prime (101444402221) 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, 1218187 + ... + 1298794.

It is an arithmetic number, because the mean of its divisors is an integer number (5383824498).

Almost surely, 2^101444402224 is an apocalyptic number.

It is an amenable number.

101444402224 is an abundant number, since it is smaller than the sum of its proper divisors (113908577696).

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

101444402224 is a wasteful number, since it uses less digits than its factorization.

101444402224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517229 (or 2517223 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 101444402224 its reverse (422204444101), we get a palindrome (523648846325).

The spelling of 101444402224 in words is "one hundred one billion, four hundred forty-four million, four hundred two thousand, two hundred twenty-four".