1023233541222 has 16 divisors (see below), whose sum is σ = 2046717942192. Its totient is φ = 341036037120.

The previous prime is 1023233541221. The next prime is 1023233541227. The reversal of 1023233541222 is 2221453323201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023233541222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023233541221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10399443 + ... + 10497374.

It is an arithmetic number, because the mean of its divisors is an integer number (127919871387).

Almost surely, 2^{1023233541222} is an apocalyptic number.

1023233541222 is an abundant number, since it is smaller than the sum of its proper divisors (1023484400970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023233541222 is a wasteful number, since it uses less digits than its factorization.

1023233541222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20904983.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1023233541222 its reverse (2221453323201), we get a palindrome (3244686864423).

The spelling of 1023233541222 in words is "one trillion, twenty-three billion, two hundred thirty-three million, five hundred forty-one thousand, two hundred twenty-two".