2201252010129 has 32 divisors (see below), whose sum is σ = 3392008519680. Its totient is φ = 1409321581200.

The previous prime is 2201252010101. The next prime is 2201252010143. The reversal of 2201252010129 is 9210102521022.

It is a happy number.

2201252010129 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 2 + 520 + 10 + 129 = 666.

It is not a de Polignac number, because 2201252010129 - 2⁹ = 2201252009617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2201252010149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9928257 + ... + 10147550.

It is an arithmetic number, because the mean of its divisors is an integer number (106000266240).

Almost surely, 2^{2201252010129} is an apocalyptic number.

It is an amenable number.

2201252010129 is a deficient number, since it is larger than the sum of its proper divisors (1190756509551).

2201252010129 is a wasteful number, since it uses less digits than its factorization.

2201252010129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20075978 (or 20075972 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 2201252010129 in words is "two trillion, two hundred one billion, two hundred fifty-two million, ten thousand, one hundred twenty-nine".