2210100121232 has 40 divisors (see below), whose sum is σ = 4483096813440. Its totient is φ = 1054090110080.

The previous prime is 2210100121223. The next prime is 2210100121253. The reversal of 2210100121232 is 2321210010122.

It is a self number, because there is not a number n which added to its sum of digits gives 2210100121232.

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, 28655144 + ... + 28732167.

It is an arithmetic number, because the mean of its divisors is an integer number (112077420336).

Almost surely, 2^{2210100121232} is an apocalyptic number.

It is an amenable number.

2210100121232 is an abundant number, since it is smaller than the sum of its proper divisors (2272996692208).

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

2210100121232 is a wasteful number, since it uses less digits than its factorization.

2210100121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57387431 (or 57387425 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2210100121232 its reverse (2321210010122), we get a palindrome (4531310131354).

It can be divided in two parts, 2210100 and 121232, that added together give a palindrome (2331332).

The spelling of 2210100121232 in words is "two trillion, two hundred ten billion, one hundred million, one hundred twenty-one thousand, two hundred thirty-two".