200101211019 has 24 divisors (see below), whose sum is σ = 301702931712. Its totient is φ = 127557996720.

The previous prime is 200101210949. The next prime is 200101211047. The reversal of 200101211019 is 910112101002.

It is a happy number.

It is not a de Polignac number, because 200101211019 - 2¹² = 200101206923 is a prime.

It is a super-2 number, since 2×200101211019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200101210992 and 200101211010.

It is not an unprimeable number, because it can be changed into a prime (200101211059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462754 + ... + 783800.

It is an arithmetic number, because the mean of its divisors is an integer number (12570955488).

Almost surely, 2^200101211019 is an apocalyptic number.

200101211019 is a deficient number, since it is larger than the sum of its proper divisors (101601720693).

200101211019 is a wasteful number, since it uses less digits than its factorization.

200101211019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324087 (or 324084 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 200101211019 in words is "two hundred billion, one hundred one million, two hundred eleven thousand, nineteen".