20212120001102 has 8 divisors (see below), whose sum is σ = 30318458214816. Its totient is φ = 10105967262832.

The previous prime is 20212120001083. The next prime is 20212120001107. The reversal of 20212120001102 is 20110002121202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212120001107) 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, 46096103 + ... + 46532514.

It is an arithmetic number, because the mean of its divisors is an integer number (3789807276852).

Almost surely, 2^{20212120001102} is an apocalyptic number.

20212120001102 is a deficient number, since it is larger than the sum of its proper divisors (10106338213714).

20212120001102 is a wasteful number, since it uses less digits than its factorization.

20212120001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92737722.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20212120001102 its reverse (20110002121202), we get a palindrome (40322122122304).

The spelling of 20212120001102 in words is "twenty trillion, two hundred twelve billion, one hundred twenty million, one thousand, one hundred two".