3421220011023 has 16 divisors (see below), whose sum is σ = 4574924040960. Its totient is φ = 2274165721344.

The previous prime is 3421220011021. The next prime is 3421220011049. The reversal of 3421220011023 is 3201100221243.

It is not a de Polignac number, because 3421220011023 - 2¹ = 3421220011021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421220011021) 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, 13453588 + ... + 13705526.

It is an arithmetic number, because the mean of its divisors is an integer number (285932752560).

Almost surely, 2^{3421220011023} is an apocalyptic number.

3421220011023 is a deficient number, since it is larger than the sum of its proper divisors (1153704029937).

3421220011023 is a wasteful number, since it uses less digits than its factorization.

3421220011023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265118.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 3421220011023 its reverse (3201100221243), we get a palindrome (6622320232266).

The spelling of 3421220011023 in words is "three trillion, four hundred twenty-one billion, two hundred twenty million, eleven thousand, twenty-three".