210101432212122 has 16 divisors (see below), whose sum is σ = 458403124826592. Its totient is φ = 63667100670320.

The previous prime is 210101432212073. The next prime is 210101432212153. The reversal of 210101432212122 is 221212234101012.

It is a super-2 number, since 2×210101432212122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210101432212092 and 210101432212101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591677516693 + ... + 1591677516824.

It is an arithmetic number, because the mean of its divisors is an integer number (28650195301662).

Almost surely, 2^{210101432212122} is an apocalyptic number.

210101432212122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210101432212122 is an abundant number, since it is smaller than the sum of its proper divisors (248301692614470).

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

210101432212122 is a wasteful number, since it uses less digits than its factorization.

210101432212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183355033533.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 210101432212122 its reverse (221212234101012), we get a palindrome (431313666313134).

The spelling of 210101432212122 in words is "two hundred ten trillion, one hundred one billion, four hundred thirty-two million, two hundred twelve thousand, one hundred twenty-two".