1022220233301 has 16 divisors (see below), whose sum is σ = 1404574585344. Its totient is φ = 660798742464.

The previous prime is 1022220233297. The next prime is 1022220233317. The reversal of 1022220233301 is 1033320222201.

It is a happy number.

It is not a de Polignac number, because 1022220233301 - 2² = 1022220233297 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022220233341) 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, 15682821 + ... + 15747866.

It is an arithmetic number, because the mean of its divisors is an integer number (87785911584).

Almost surely, 2^{1022220233301} is an apocalyptic number.

It is an amenable number.

1022220233301 is a deficient number, since it is larger than the sum of its proper divisors (382354352043).

1022220233301 is a wasteful number, since it uses less digits than its factorization.

1022220233301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31431020.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1022220233301 its reverse (1033320222201), we get a palindrome (2055540455502).

It can be divided in two parts, 1022220 and 233301, that added together give a palindrome (1255521).

The spelling of 1022220233301 in words is "one trillion, twenty-two billion, two hundred twenty million, two hundred thirty-three thousand, three hundred one".