101223022263 has 24 divisors (see below), whose sum is σ = 148620388224. Its totient is φ = 61235013840.

The previous prime is 101223022261. The next prime is 101223022387. The reversal of 101223022263 is 362220322101.

It is not a de Polignac number, because 101223022263 - 2¹ = 101223022261 is a prime.

It is a super-2 number, since 2×101223022263² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101223022261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56331 + ... + 453452.

It is an arithmetic number, because the mean of its divisors is an integer number (6192516176).

Almost surely, 2^101223022263 is an apocalyptic number.

101223022263 is a deficient number, since it is larger than the sum of its proper divisors (47397365961).

101223022263 is a wasteful number, since it uses less digits than its factorization.

101223022263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510355 (or 510344 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101223022263 its reverse (362220322101), we get a palindrome (463443344364).

The spelling of 101223022263 in words is "one hundred one billion, two hundred twenty-three million, twenty-two thousand, two hundred sixty-three".