2301220201022 has 4 divisors (see below), whose sum is σ = 3451830301536. Its totient is φ = 1150610100510.

The previous prime is 2301220200989. The next prime is 2301220201117. The reversal of 2301220201022 is 2201020221032.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2301220201022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575305050254 + ... + 575305050257.

It is an arithmetic number, because the mean of its divisors is an integer number (862957575384).

Almost surely, 2^{2301220201022} is an apocalyptic number.

2301220201022 is a deficient number, since it is larger than the sum of its proper divisors (1150610100514).

2301220201022 is a wasteful number, since it uses less digits than its factorization.

2301220201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150610100513.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2301220201022 its reverse (2201020221032), we get a palindrome (4502240422054).

The spelling of 2301220201022 in words is "two trillion, three hundred one billion, two hundred twenty million, two hundred one thousand, twenty-two".