1402212223011 has 16 divisors (see below), whose sum is σ = 1879556428800. Its totient is φ = 929846906688.

The previous prime is 1402212223007. The next prime is 1402212223063. The reversal of 1402212223011 is 1103222122041.

It is a happy number.

It is not a de Polignac number, because 1402212223011 - 2² = 1402212223007 is a prime.

It is a super-2 number, since 2×1402212223011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1402212223001) 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, 466426 + ... + 1738383.

It is an arithmetic number, because the mean of its divisors is an integer number (117472276800).

Almost surely, 2^{1402212223011} is an apocalyptic number.

1402212223011 is a deficient number, since it is larger than the sum of its proper divisors (477344205789).

1402212223011 is a wasteful number, since it uses less digits than its factorization.

1402212223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205938.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1402212223011 its reverse (1103222122041), we get a palindrome (2505434345052).

The spelling of 1402212223011 in words is "one trillion, four hundred two billion, two hundred twelve million, two hundred twenty-three thousand, eleven".