20220201001101 has 16 divisors (see below), whose sum is σ = 26987522209088. Its totient is φ = 13466507731200.

The previous prime is 20220201001087. The next prime is 20220201001139. The reversal of 20220201001101 is 10110010202202.

It is not a de Polignac number, because 20220201001101 - 2¹³ = 20220200992909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220201001181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120037506 + ... + 120205836.

It is an arithmetic number, because the mean of its divisors is an integer number (1686720138068).

Almost surely, 2^{20220201001101} is an apocalyptic number.

It is an amenable number.

20220201001101 is a deficient number, since it is larger than the sum of its proper divisors (6767321207987).

20220201001101 is a wasteful number, since it uses less digits than its factorization.

20220201001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208572.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20220201001101 its reverse (10110010202202), we get a palindrome (30330211203303).

The spelling of 20220201001101 in words is "twenty trillion, two hundred twenty billion, two hundred one million, one thousand, one hundred one".