1022232303021 has 16 divisors (see below), whose sum is σ = 1438558447040. Its totient is φ = 643889502720.

The previous prime is 1022232302941. The next prime is 1022232303083. The reversal of 1022232303021 is 1203032322201.

It is a happy number.

1022232303021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022232303021 - 2³⁰ = 1021158561197 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 (1022232303121) 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, 24018820 + ... + 24061341.

It is an arithmetic number, because the mean of its divisors is an integer number (89909902940).

Almost surely, 2^{1022232303021} is an apocalyptic number.

It is an amenable number.

1022232303021 is a deficient number, since it is larger than the sum of its proper divisors (416326144019).

1022232303021 is a wasteful number, since it uses less digits than its factorization.

1022232303021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48080556.

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

Adding to 1022232303021 its reverse (1203032322201), we get a palindrome (2225264625222).

The spelling of 1022232303021 in words is "one trillion, twenty-two billion, two hundred thirty-two million, three hundred three thousand, twenty-one".