2210020121101 has 32 divisors (see below), whose sum is σ = 2540463408000. Its totient is φ = 1905604040448.

The previous prime is 2210020121093. The next prime is 2210020121137. The reversal of 2210020121101 is 1011210200122.

It is a cyclic number.

It is not a de Polignac number, because 2210020121101 - 2³ = 2210020121093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210020121171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10329115 + ... + 10540903.

It is an arithmetic number, because the mean of its divisors is an integer number (79389481500).

Almost surely, 2^{2210020121101} is an apocalyptic number.

It is an amenable number.

2210020121101 is a deficient number, since it is larger than the sum of its proper divisors (330443286899).

2210020121101 is a wasteful number, since it uses less digits than its factorization.

2210020121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212413.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2210020121101 its reverse (1011210200122), we get a palindrome (3221230321223).

The spelling of 2210020121101 in words is "two trillion, two hundred ten billion, twenty million, one hundred twenty-one thousand, one hundred one".