201402223011 has 32 divisors (see below), whose sum is σ = 325753651200. Its totient is φ = 121966287840.

The previous prime is 201402222991. The next prime is 201402223027. The reversal of 201402223011 is 110322204102.

It is a happy number.

201402223011 is a `hidden beast` number, since 2 + 0 + 140 + 222 + 301 + 1 = 666.

It is not a de Polignac number, because 201402223011 - 2⁷ = 201402222883 is a prime.

It is a super-2 number, since 2×201402223011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201402223051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114765 + ... + 644961.

It is an arithmetic number, because the mean of its divisors is an integer number (10179801600).

Almost surely, 2^201402223011 is an apocalyptic number.

201402223011 is a deficient number, since it is larger than the sum of its proper divisors (124351428189).

201402223011 is a wasteful number, since it uses less digits than its factorization.

201402223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531496 (or 531490 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201402223011 its reverse (110322204102), we get a palindrome (311724427113).

The spelling of 201402223011 in words is "two hundred one billion, four hundred two million, two hundred twenty-three thousand, eleven".