101400022224 has 60 divisors (see below), whose sum is σ = 284703715296. Its totient is φ = 33689894976.

The previous prime is 101400022223. The next prime is 101400022259. The reversal of 101400022224 is 422220004101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101400022197 and 101400022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101400022223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1102644 + ... + 1191059.

Almost surely, 2^101400022224 is an apocalyptic number.

It is an amenable number.

101400022224 is an abundant number, since it is smaller than the sum of its proper divisors (183303693072).

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

101400022224 is a wasteful number, since it uses less digits than its factorization.

101400022224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294024 (or 2294015 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 101400022224 its reverse (422220004101), we get a palindrome (523620026325).

The spelling of 101400022224 in words is "one hundred one billion, four hundred million, twenty-two thousand, two hundred twenty-four".