23226469780 has 48 divisors (see below), whose sum is σ = 49932679104. Its totient is φ = 9070387200.

The previous prime is 23226469769. The next prime is 23226469781. The reversal of 23226469780 is 8796462232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23226469781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2447124 + ... + 2456596.

It is an arithmetic number, because the mean of its divisors is an integer number (1040264148).

Almost surely, 2^23226469780 is an apocalyptic number.

23226469780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23226469780 is an abundant number, since it is smaller than the sum of its proper divisors (26706209324).

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

23226469780 is a wasteful number, since it uses less digits than its factorization.

23226469780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12376 (or 12374 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 23226469780 in words is "twenty-three billion, two hundred twenty-six million, four hundred sixty-nine thousand, seven hundred eighty".