2736381921222 has 16 divisors (see below), whose sum is σ = 5473148094000. Its totient is φ = 912063265152.

The previous prime is 2736381921197. The next prime is 2736381921241. The reversal of 2736381921222 is 2221291836372.

2736381921222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 15917863 + ... + 16088850.

It is an arithmetic number, because the mean of its divisors is an integer number (342071755875).

Almost surely, 2^{2736381921222} is an apocalyptic number.

2736381921222 is an abundant number, since it is smaller than the sum of its proper divisors (2736766172778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2736381921222 is a wasteful number, since it uses less digits than its factorization.

2736381921222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32020967.

The product of its digits is 870912, while the sum is 48.

The spelling of 2736381921222 in words is "two trillion, seven hundred thirty-six billion, three hundred eighty-one million, nine hundred twenty-one thousand, two hundred twenty-two".