201214101002 has 32 divisors (see below), whose sum is σ = 323674009344. Its totient is φ = 93568780800.

The previous prime is 201214100977. The next prime is 201214101007. The reversal of 201214101002 is 200101412102.

It is a happy number.

It is a super-2 number, since 2×201214101002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201214101007) 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, 2532602 + ... + 2610842.

It is an arithmetic number, because the mean of its divisors is an integer number (10114812792).

Almost surely, 2^201214101002 is an apocalyptic number.

201214101002 is a deficient number, since it is larger than the sum of its proper divisors (122459908342).

201214101002 is a wasteful number, since it uses less digits than its factorization.

201214101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79814.

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

Adding to 201214101002 its reverse (200101412102), we get a palindrome (401315513104).

The spelling of 201214101002 in words is "two hundred one billion, two hundred fourteen million, one hundred one thousand, two".