121002232033210 has 64 divisors (see below), whose sum is σ = 239180456793600. Its totient is φ = 43709871240000.

The previous prime is 121002232033183. The next prime is 121002232033211. The reversal of 121002232033210 is 12330232200121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (121002232033211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4682461 + ... + 16245919.

It is an arithmetic number, because the mean of its divisors is an integer number (3737194637400).

Almost surely, 2^{121002232033210} is an apocalyptic number.

121002232033210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121002232033210 is a deficient number, since it is larger than the sum of its proper divisors (118178224760390).

121002232033210 is a wasteful number, since it uses less digits than its factorization.

121002232033210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11564107.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 121002232033210 its reverse (12330232200121), we get a palindrome (133332464233331).

The spelling of 121002232033210 in words is "one hundred twenty-one trillion, two billion, two hundred thirty-two million, thirty-three thousand, two hundred ten".