2227144402 has 16 divisors (see below), whose sum is σ = 3826590912. Its totient is φ = 952333200.

The previous prime is 2227144399. The next prime is 2227144411. The reversal of 2227144402 is 2044417222.

2227144402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173349 + ... + 185752.

It is an arithmetic number, because the mean of its divisors is an integer number (239161932).

Almost surely, 2^2227144402 is an apocalyptic number.

2227144402 is a deficient number, since it is larger than the sum of its proper divisors (1599446510).

2227144402 is a wasteful number, since it uses less digits than its factorization.

2227144402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359553.

The product of its (nonzero) digits is 7168, while the sum is 28.

The square root of 2227144402 is about 47192.6308018530. The cubic root of 2227144402 is about 1305.9186540142.

The spelling of 2227144402 in words is "two billion, two hundred twenty-seven million, one hundred forty-four thousand, four hundred two".