1020010002219 has 12 divisors (see below), whose sum is σ = 1586682225856. Its totient is φ = 627698462832.

The previous prime is 1020010002181. The next prime is 1020010002223. The reversal of 1020010002219 is 9122000100201.

It is not a de Polignac number, because 1020010002219 - 2⁷ = 1020010002091 is a prime.

It is a super-2 number, since 2×1020010002219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1020010002019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4359016987 + ... + 4359017220.

Almost surely, 2^{1020010002219} is an apocalyptic number.

1020010002219 is a deficient number, since it is larger than the sum of its proper divisors (566672223637).

1020010002219 is a wasteful number, since it uses less digits than its factorization.

1020010002219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718034226 (or 8718034223 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 1020010002219 in words is "one trillion, twenty billion, ten million, two thousand, two hundred nineteen".