1103213122022 has 16 divisors (see below), whose sum is σ = 1883747308032. Its totient is φ = 479657878920.

The previous prime is 1103213122007. The next prime is 1103213122057. The reversal of 1103213122022 is 2202213123011.

It is a super-2 number, since 2×1103213122022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103213121985 and 1103213122003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090131038 + ... + 1090132049.

It is an arithmetic number, because the mean of its divisors is an integer number (117734206752).

Almost surely, 2^{1103213122022} is an apocalyptic number.

1103213122022 is a deficient number, since it is larger than the sum of its proper divisors (780534186010).

1103213122022 is a wasteful number, since it uses less digits than its factorization.

1103213122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180263123.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1103213122022 its reverse (2202213123011), we get a palindrome (3305426245033).

The spelling of 1103213122022 in words is "one trillion, one hundred three billion, two hundred thirteen million, one hundred twenty-two thousand, twenty-two".