23201001444120 has 64 divisors (see below), whose sum is σ = 70019788849920. Its totient is φ = 6149886205824.

The previous prime is 23201001444017. The next prime is 23201001444133. The reversal of 23201001444120 is 2144410010232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578847262 + ... + 578887341.

It is an arithmetic number, because the mean of its divisors is an integer number (1094059200780).

Almost surely, 2^{23201001444120} is an apocalyptic number.

23201001444120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23201001444120 is an abundant number, since it is smaller than the sum of its proper divisors (46818787405800).

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

23201001444120 is a wasteful number, since it uses less digits than its factorization.

23201001444120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157734784 (or 1157734780 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 23201001444120 its reverse (2144410010232), we get a palindrome (25345411454352).

The spelling of 23201001444120 in words is "twenty-three trillion, two hundred one billion, one million, four hundred forty-four thousand, one hundred twenty".