1123222023102 has 16 divisors (see below), whose sum is σ = 2246525632512. Its totient is φ = 374393743320.

The previous prime is 1123222023101. The next prime is 1123222023109. The reversal of 1123222023102 is 2013202223211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123222023101) 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, 3219724 + ... + 3551487.

It is an arithmetic number, because the mean of its divisors is an integer number (140407852032).

Almost surely, 2^{1123222023102} is an apocalyptic number.

1123222023102 is an abundant number, since it is smaller than the sum of its proper divisors (1123303609410).

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

1123222023102 is a wasteful number, since it uses less digits than its factorization.

1123222023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798863.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1123222023102 its reverse (2013202223211), we get a palindrome (3136424246313).

The spelling of 1123222023102 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-two million, twenty-three thousand, one hundred two".