122002201120210 has 8 divisors (see below), whose sum is σ = 219603962016396. Its totient is φ = 48800880448080.

The previous prime is 122002201120193. The next prime is 122002201120211. The reversal of 122002201120210 is 12021102200221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118157617421089 + 3844583699121 = 10870033^2 + 1960761^2 .

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

It is not an unprimeable number, because it can be changed into a prime (122002201120211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100110056001 + ... + 6100110056020.

Almost surely, 2^{122002201120210} is an apocalyptic number.

122002201120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002201120210 is a deficient number, since it is larger than the sum of its proper divisors (97601760896186).

122002201120210 is a wasteful number, since it uses less digits than its factorization.

122002201120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12200220112028.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122002201120210 its reverse (12021102200221), we get a palindrome (134023303320431).

The spelling of 122002201120210 in words is "one hundred twenty-two trillion, two billion, two hundred one million, one hundred twenty thousand, two hundred ten".