121132411211404 has 48 divisors (see below), whose sum is σ = 228770534817216. Its totient is φ = 55907315609600.

The previous prime is 121132411211393. The next prime is 121132411211419. The reversal of 121132411211404 is 404112114231121.

It is a super-2 number, since 2×121132411211404² (a number of 29 digits) contains 22 as substring.

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, 3571524 + ... + 15969364.

It is an arithmetic number, because the mean of its divisors is an integer number (4766052808692).

Almost surely, 2^{121132411211404} is an apocalyptic number.

It is an amenable number.

121132411211404 is a deficient number, since it is larger than the sum of its proper divisors (107638123605812).

121132411211404 is a wasteful number, since it uses less digits than its factorization.

121132411211404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400626 (or 12400624 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

Adding to 121132411211404 its reverse (404112114231121), we get a palindrome (525244525442525).

The spelling of 121132411211404 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, four hundred eleven million, two hundred eleven thousand, four hundred four".