2201023323102 has 16 divisors (see below), whose sum is σ = 4419175235472. Its totient is φ = 730819676160.

The previous prime is 2201023323061. The next prime is 2201023323157. The reversal of 2201023323102 is 2013233201022.

It is a happy number.

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, 713689549 + ... + 713692632.

It is an arithmetic number, because the mean of its divisors is an integer number (276198452217).

Almost surely, 2^{2201023323102} is an apocalyptic number.

2201023323102 is an abundant number, since it is smaller than the sum of its proper divisors (2218151912370).

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

2201023323102 is a wasteful number, since it uses less digits than its factorization.

2201023323102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427382443.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2201023323102 its reverse (2013233201022), we get a palindrome (4214256524124).

The spelling of 2201023323102 in words is "two trillion, two hundred one billion, twenty-three million, three hundred twenty-three thousand, one hundred two".