120212211012001 has 16 divisors (see below), whose sum is σ = 125746708089600. Its totient is φ = 114703504236288.

The previous prime is 120212211011969. The next prime is 120212211012119. The reversal of 120212211012001 is 100210112212021.

It is a cyclic number.

It is not a de Polignac number, because 120212211012001 - 2⁵ = 120212211011969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212211013001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38098740 + ... + 41133178.

It is an arithmetic number, because the mean of its divisors is an integer number (7859169255600).

Almost surely, 2^{120212211012001} is an apocalyptic number.

It is an amenable number.

120212211012001 is a deficient number, since it is larger than the sum of its proper divisors (5534497077599).

120212211012001 is a wasteful number, since it uses less digits than its factorization.

120212211012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038688.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120212211012001 its reverse (100210112212021), we get a palindrome (220422323224022).

The spelling of 120212211012001 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred eleven million, twelve thousand, one".