201020220022022 has 16 divisors (see below), whose sum is σ = 301683063197760. Its totient is φ = 100459201511592.

The previous prime is 201020220021989. The next prime is 201020220022043. The reversal of 201020220022022 is 220220022020102.

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, 161934833 + ... + 163171475.

It is an arithmetic number, because the mean of its divisors is an integer number (18855191449860).

Almost surely, 2^{201020220022022} is an apocalyptic number.

201020220022022 is a deficient number, since it is larger than the sum of its proper divisors (100662843175738).

201020220022022 is a wasteful number, since it uses less digits than its factorization.

201020220022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277747.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 201020220022022 its reverse (220220022020102), we get a palindrome (421240242042124).

The spelling of 201020220022022 in words is "two hundred one trillion, twenty billion, two hundred twenty million, twenty-two thousand, twenty-two".