121132022 has 8 divisors (see below), whose sum is σ = 198216072. Its totient is φ = 55060000.

The previous prime is 121132003. The next prime is 121132051. The reversal of 121132022 is 220231121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 121131988 and 121132006.

It is a congruent number.

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, 2752979 + ... + 2753022.

It is an arithmetic number, because the mean of its divisors is an integer number (24777009).

Almost surely, 2^121132022 is an apocalyptic number.

121132022 is a deficient number, since it is larger than the sum of its proper divisors (77084050).

121132022 is a wasteful number, since it uses less digits than its factorization.

121132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506014.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 121132022 is about 11005.9993639833. Note that the first 3 decimals coincide. The cubic root of 121132022 is about 494.7885666414.

Adding to 121132022 its sum of digits (14), we get a square (121132036 = 11006²).

Adding to 121132022 its reverse (220231121), we get a palindrome (341363143).

Subtracting 121132022 from its reverse (220231121), we obtain a palindrome (99099099).

It can be divided in two parts, 1211 and 32022, that added together give a palindrome (33233).

The spelling of 121132022 in words is "one hundred twenty-one million, one hundred thirty-two thousand, twenty-two".