1120121122 has 8 divisors (see below), whose sum is σ = 1680449472. Its totient is φ = 559971300.

The previous prime is 1120121113. The next prime is 1120121131. The reversal of 1120121122 is 2211210211.

It is an interprime number because it is at equal distance from previous prime (1120121113) and next prime (1120121131).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27654 + ... + 54817.

It is an arithmetic number, because the mean of its divisors is an integer number (210056184).

Almost surely, 2^1120121122 is an apocalyptic number.

1120121122 is a deficient number, since it is larger than the sum of its proper divisors (560328350).

1120121122 is an equidigital number, since it uses as much as digits as its factorization.

1120121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89264.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1120121122 is about 33468.2106184361. The cubic root of 1120121122 is about 1038.5362550488.

Adding to 1120121122 its reverse (2211210211), we get a palindrome (3331331333).

It can be divided in two parts, 11201 and 21122, that added together give a palindrome (32323).

The spelling of 1120121122 in words is "one billion, one hundred twenty million, one hundred twenty-one thousand, one hundred twenty-two".