121022000020010 has 8 divisors (see below), whose sum is σ = 217839600036036. Its totient is φ = 48408800008000.

The previous prime is 121022000020001. The next prime is 121022000020081. The reversal of 121022000020010 is 10020000220121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118791884890561 + 2230115129449 = 10899169^2 + 1493357^2 .

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 = 121022000019973 and 121022000020000.

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, 6051100000991 + ... + 6051100001010.

Almost surely, 2^{121022000020010} is an apocalyptic number.

121022000020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121022000020010 is a deficient number, since it is larger than the sum of its proper divisors (96817600016026).

121022000020010 is a wasteful number, since it uses less digits than its factorization.

121022000020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12102200002008.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 121022000020010 its reverse (10020000220121), we get a palindrome (131042000240131).

The spelling of 121022000020010 in words is "one hundred twenty-one trillion, twenty-two billion, twenty thousand, ten".