1121122022030 has 128 divisors (see below), whose sum is σ = 2202966460800. Its totient is φ = 409850413056.

The previous prime is 1121122021979. The next prime is 1121122022051. The reversal of 1121122022030 is 302202211211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61398662 + ... + 61416918.

It is an arithmetic number, because the mean of its divisors is an integer number (17210675475).

Almost surely, 2^{1121122022030} is an apocalyptic number.

1121122022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121122022030 is a deficient number, since it is larger than the sum of its proper divisors (1081844438770).

1121122022030 is a wasteful number, since it uses less digits than its factorization.

1121122022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18486.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1121122022030 its reverse (302202211211), we get a palindrome (1423324233241).

The spelling of 1121122022030 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty-two thousand, thirty".