201201132022 has 32 divisors (see below), whose sum is σ = 335633186304. Its totient is φ = 89680562400.

The previous prime is 201201131987. The next prime is 201201132103. The reversal of 201201132022 is 220231102102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201201131987 and 201201132005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2135473 + ... + 2227699.

It is an arithmetic number, because the mean of its divisors is an integer number (10488537072).

Almost surely, 2^201201132022 is an apocalyptic number.

201201132022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201201132022 is a deficient number, since it is larger than the sum of its proper divisors (134432054282).

201201132022 is a wasteful number, since it uses less digits than its factorization.

201201132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94164.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201201132022 its reverse (220231102102), we get a palindrome (421432234124).

The spelling of 201201132022 in words is "two hundred one billion, two hundred one million, one hundred thirty-two thousand, twenty-two".