201011101022 has 8 divisors (see below), whose sum is σ = 301557858672. Its totient is φ = 100491814800.

The previous prime is 201011101009. The next prime is 201011101037. The reversal of 201011101022 is 220101110102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201011100994 and 201011101012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6849554 + ... + 6878837.

It is an arithmetic number, because the mean of its divisors is an integer number (37694732334).

Almost surely, 2^201011101022 is an apocalyptic number.

201011101022 is a deficient number, since it is larger than the sum of its proper divisors (100546757650).

201011101022 is a wasteful number, since it uses less digits than its factorization.

201011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735714.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201011101022 its reverse (220101110102), we get a palindrome (421112211124).

It can be divided in two parts, 20101110102 and 2, that multiplied together give a palindrome (40202220204).

The spelling of 201011101022 in words is "two hundred one billion, eleven million, one hundred one thousand, twenty-two".