23012201301232 has 40 divisors (see below), whose sum is σ = 52380919750320. Its totient is φ = 9655469076480.

The previous prime is 23012201301191. The next prime is 23012201301253. The reversal of 23012201301232 is 23210310221032.

It is a super-2 number, since 2×23012201301232² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5028887857 + ... + 5028892432.

It is an arithmetic number, because the mean of its divisors is an integer number (1309522993758).

Almost surely, 2^{23012201301232} is an apocalyptic number.

23012201301232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23012201301232 is an abundant number, since it is smaller than the sum of its proper divisors (29368718449088).

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

23012201301232 is a wasteful number, since it uses less digits than its factorization.

23012201301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057780321 (or 10057780315 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23012201301232 its reverse (23210310221032), we get a palindrome (46222511522264).

The spelling of 23012201301232 in words is "twenty-three trillion, twelve billion, two hundred one million, three hundred one thousand, two hundred thirty-two".