101212002199 has 16 divisors (see below), whose sum is σ = 129120963840. Its totient is φ = 77032388160.

The previous prime is 101212002197. The next prime is 101212002257. The reversal of 101212002199 is 991200212101.

It is not a de Polignac number, because 101212002199 - 2¹ = 101212002197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212002197) 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, 15280894 + ... + 15287515.

It is an arithmetic number, because the mean of its divisors is an integer number (8070060240).

Almost surely, 2^101212002199 is an apocalyptic number.

101212002199 is a deficient number, since it is larger than the sum of its proper divisors (27908961641).

101212002199 is a wasteful number, since it uses less digits than its factorization.

101212002199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30568470.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 101212002199 in words is "one hundred one billion, two hundred twelve million, two thousand, one hundred ninety-nine".