3140221102 has 4 divisors (see below), whose sum is σ = 4710331656. Its totient is φ = 1570110550.

The previous prime is 3140221039. The next prime is 3140221109. The reversal of 3140221102 is 2011220413.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140221109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785055274 + ... + 785055277.

It is an arithmetic number, because the mean of its divisors is an integer number (1177582914).

Almost surely, 2^3140221102 is an apocalyptic number.

3140221102 is a deficient number, since it is larger than the sum of its proper divisors (1570110554).

3140221102 is a wasteful number, since it uses less digits than its factorization.

3140221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570110553.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3140221102 is about 56037.6757369540. The cubic root of 3140221102 is about 1464.3787201279.

Adding to 3140221102 its reverse (2011220413), we get a palindrome (5151441515).

The spelling of 3140221102 in words is "three billion, one hundred forty million, two hundred twenty-one thousand, one hundred two".