1022030123231 has 64 divisors (see below), whose sum is σ = 1169548953216. Its totient is φ = 886837248000.

The previous prime is 1022030123141. The next prime is 1022030123267. The reversal of 1022030123231 is 1323210302201.

It is a cyclic number.

It is not a de Polignac number, because 1022030123231 - 2¹⁴ = 1022030106847 is a prime.

It is a super-2 number, since 2×1022030123231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022030129231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 344000576 + ... + 344003546.

It is an arithmetic number, because the mean of its divisors is an integer number (18274202394).

Almost surely, 2^{1022030123231} is an apocalyptic number.

1022030123231 is a deficient number, since it is larger than the sum of its proper divisors (147518829985).

1022030123231 is a wasteful number, since it uses less digits than its factorization.

1022030123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1022030123231 its reverse (1323210302201), we get a palindrome (2345240425432).

The spelling of 1022030123231 in words is "one trillion, twenty-two billion, thirty million, one hundred twenty-three thousand, two hundred thirty-one".