121114470 has 16 divisors (see below), whose sum is σ = 290674800. Its totient is φ = 32297184.

The previous prime is 121114457. The next prime is 121114471. The reversal of 121114470 is 74411121.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121114471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018545 + ... + 2018604.

It is an arithmetic number, because the mean of its divisors is an integer number (18167175).

Almost surely, 2^121114470 is an apocalyptic number.

121114470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121114470 is an abundant number, since it is smaller than the sum of its proper divisors (169560330).

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

121114470 is a wasteful number, since it uses less digits than its factorization.

121114470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037159.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 121114470 is about 11005.2019518044. The cubic root of 121114470 is about 494.7646672401.

Adding to 121114470 its reverse (74411121), we get a palindrome (195525591).

The spelling of 121114470 in words is "one hundred twenty-one million, one hundred fourteen thousand, four hundred seventy".