1122121020038 has 8 divisors (see below), whose sum is σ = 1710774670080. Its totient is φ = 551862796680.

The previous prime is 1122121020037. The next prime is 1122121020043. The reversal of 1122121020038 is 8300201212211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1122121020038² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122121019995 and 1122121020022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122121020037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4598856518 + ... + 4598856761.

It is an arithmetic number, because the mean of its divisors is an integer number (213846833760).

Almost surely, 2^{1122121020038} is an apocalyptic number.

1122121020038 is a deficient number, since it is larger than the sum of its proper divisors (588653650042).

1122121020038 is an equidigital number, since it uses as much as digits as its factorization.

1122121020038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9197713342.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1122121020038 its reverse (8300201212211), we get a palindrome (9422322232249).

The spelling of 1122121020038 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-one million, twenty thousand, thirty-eight".