100211201220122 has 16 divisors (see below), whose sum is σ = 151077500433600. Its totient is φ = 49852052201952.

The previous prime is 100211201220101. The next prime is 100211201220161. The reversal of 100211201220122 is 221022102112001.

It is a super-3 number, since 3×100211201220122³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100211201220122.

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, 6866453 + ... + 15734375.

It is an arithmetic number, because the mean of its divisors is an integer number (9442343777100).

Almost surely, 2^{100211201220122} is an apocalyptic number.

100211201220122 is a deficient number, since it is larger than the sum of its proper divisors (50866299213478).

100211201220122 is a wasteful number, since it uses less digits than its factorization.

100211201220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8896517.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100211201220122 its reverse (221022102112001), we get a palindrome (321233303332123).

The spelling of 100211201220122 in words is "one hundred trillion, two hundred eleven billion, two hundred one million, two hundred twenty thousand, one hundred twenty-two".