201102022201222 has 16 divisors (see below), whose sum is σ = 301754552631840. Its totient is φ = 100517172098112.

The previous prime is 201102022201169. The next prime is 201102022201261. The reversal of 201102022201222 is 222102220201102.

It is a self number, because there is not a number n which added to its sum of digits gives 201102022201222.

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, 782756578 + ... + 783013450.

It is an arithmetic number, because the mean of its divisors is an integer number (18859659539490).

Almost surely, 2^{201102022201222} is an apocalyptic number.

201102022201222 is a deficient number, since it is larger than the sum of its proper divisors (100652530430618).

201102022201222 is a wasteful number, since it uses less digits than its factorization.

201102022201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387087.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201102022201222 its reverse (222102220201102), we get a palindrome (423204242402324).

The spelling of 201102022201222 in words is "two hundred one trillion, one hundred two billion, twenty-two million, two hundred one thousand, two hundred twenty-two".