101020001002219 has 8 divisors (see below), whose sum is σ = 112300149997952. Its totient is φ = 90241191961920.

The previous prime is 101020001002199. The next prime is 101020001002223. The reversal of 101020001002219 is 912200100020101.

It is a happy number.

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

It is not a de Polignac number, because 101020001002219 - 2²⁷ = 101019866784491 is a prime.

It is a super-2 number, since 2×101020001002219² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101020001002196 and 101020001002205.

It is not an unprimeable number, because it can be changed into a prime (101020001002259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125334988434 + ... + 125334989239.

It is an arithmetic number, because the mean of its divisors is an integer number (14037518749744).

Almost surely, 2^{101020001002219} is an apocalyptic number.

101020001002219 is a deficient number, since it is larger than the sum of its proper divisors (11280148995733).

101020001002219 is a wasteful number, since it uses less digits than its factorization.

101020001002219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250669977717.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 101020001002219 in words is "one hundred one trillion, twenty billion, one million, two thousand, two hundred nineteen".