201102220011212 has 24 divisors (see below), whose sum is σ = 379000737047856. Its totient is φ = 92816311439808.

The previous prime is 201102220011197. The next prime is 201102220011227. The reversal of 201102220011212 is 212110022201102.

201102220011212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201102220011197) and next prime (201102220011227).

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, 76962323 + ... + 79532405.

It is an arithmetic number, because the mean of its divisors is an integer number (15791697376994).

Almost surely, 2^{201102220011212} is an apocalyptic number.

It is an amenable number.

201102220011212 is a deficient number, since it is larger than the sum of its proper divisors (177898517036644).

201102220011212 is a wasteful number, since it uses less digits than its factorization.

201102220011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074857 (or 4074855 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201102220011212 its reverse (212110022201102), we get a palindrome (413212242212314).

The spelling of 201102220011212 in words is "two hundred one trillion, one hundred two billion, two hundred twenty million, eleven thousand, two hundred twelve".