11421202 has 32 divisors (see below), whose sum is σ = 19595520. Its totient is φ = 4952640.

The previous prime is 11421199. The next prime is 11421203. The reversal of 11421202 is 20212411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11421203) 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, 42324 + ... + 42592.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^11421202 is an apocalyptic number.

11421202 is a deficient number, since it is larger than the sum of its proper divisors (8174318).

11421202 is a wasteful number, since it uses less digits than its factorization.

11421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11421202 is about 3379.5268899655. The cubic root of 11421202 is about 225.2011501592.

Adding to 11421202 its reverse (20212411), we get a palindrome (31633613).

It can be divided in two parts, 114 and 21202, that added together give a square (21316 = 146²).

The spelling of 11421202 in words is "eleven million, four hundred twenty-one thousand, two hundred two".