2220665144102 has 4 divisors (see below), whose sum is σ = 3330997716156. Its totient is φ = 1110332572050.

The previous prime is 2220665144101. The next prime is 2220665144141. The reversal of 2220665144102 is 2014415660222.

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 (2220665144101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555166286024 + ... + 555166286027.

It is an arithmetic number, because the mean of its divisors is an integer number (832749429039).

Almost surely, 2^{2220665144102} is an apocalyptic number.

2220665144102 is a deficient number, since it is larger than the sum of its proper divisors (1110332572054).

2220665144102 is a wasteful number, since it uses less digits than its factorization.

2220665144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110332572053.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 2220665144102 in words is "two trillion, two hundred twenty billion, six hundred sixty-five million, one hundred forty-four thousand, one hundred two".