2231152200501 has 16 divisors (see below), whose sum is σ = 3426621456384. Its totient is φ = 1264905183024.

The previous prime is 2231152200493. The next prime is 2231152200523. The reversal of 2231152200501 is 1050022511322.

It is not a de Polignac number, because 2231152200501 - 2³ = 2231152200493 is a prime.

It is a super-3 number, since 3×2231152200501³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231152200001) 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, 418286085 + ... + 418291418.

It is an arithmetic number, because the mean of its divisors is an integer number (214163841024).

Almost surely, 2^{2231152200501} is an apocalyptic number.

2231152200501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2231152200501 is a deficient number, since it is larger than the sum of its proper divisors (1195469255883).

2231152200501 is a wasteful number, since it uses less digits than its factorization.

2231152200501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836577640.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 2231152200501 its reverse (1050022511322), we get a palindrome (3281174711823).

The spelling of 2231152200501 in words is "two trillion, two hundred thirty-one billion, one hundred fifty-two million, two hundred thousand, five hundred one".