10402223042215 has 16 divisors (see below), whose sum is σ = 12607138722816. Its totient is φ = 8239092503200.

The previous prime is 10402223042213. The next prime is 10402223042273. The reversal of 10402223042215 is 51224032220401.

It is not a de Polignac number, because 10402223042215 - 2¹ = 10402223042213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402223042213) 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, 18141427 + ... + 18706036.

It is an arithmetic number, because the mean of its divisors is an integer number (787946170176).

Almost surely, 2^{10402223042215} is an apocalyptic number.

10402223042215 is a deficient number, since it is larger than the sum of its proper divisors (2204915680601).

10402223042215 is a wasteful number, since it uses less digits than its factorization.

10402223042215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36848030.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10402223042215 its reverse (51224032220401), we get a palindrome (61626255262616).

The spelling of 10402223042215 in words is "ten trillion, four hundred two billion, two hundred twenty-three million, forty-two thousand, two hundred fifteen".