121122303302 has 32 divisors (see below), whose sum is σ = 243938628864. Its totient is φ = 43560468000.

The previous prime is 121122303287. The next prime is 121122303317. The reversal of 121122303302 is 203303221121.

It is an interprime number because it is at equal distance from previous prime (121122303287) and next prime (121122303317).

It is a super-2 number, since 2×121122303302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30248324 + ... + 30252327.

It is an arithmetic number, because the mean of its divisors is an integer number (7623082152).

Almost surely, 2^121122303302 is an apocalyptic number.

121122303302 is an abundant number, since it is smaller than the sum of its proper divisors (122816325562).

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

121122303302 is a wasteful number, since it uses less digits than its factorization.

121122303302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60500684.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 121122303302 its reverse (203303221121), we get a palindrome (324425524423).

It can be divided in two parts, 121122 and 303302, that added together give a palindrome (424424).

The spelling of 121122303302 in words is "one hundred twenty-one billion, one hundred twenty-two million, three hundred three thousand, three hundred two".