2222155006734 has 32 divisors (see below), whose sum is σ = 4807642742784. Its totient is φ = 680673898080.

The previous prime is 2222155006691. The next prime is 2222155006777. The reversal of 2222155006734 is 4376005512222.

It is an interprime number because it is at equal distance from previous prime (2222155006691) and next prime (2222155006777).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2222155006692 and 2222155006701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63859662 + ... + 63894449.

It is an arithmetic number, because the mean of its divisors is an integer number (150238835712).

Almost surely, 2^{2222155006734} is an apocalyptic number.

2222155006734 is an abundant number, since it is smaller than the sum of its proper divisors (2585487736050).

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

2222155006734 is a wasteful number, since it uses less digits than its factorization.

2222155006734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127754352.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 2222155006734 in words is "two trillion, two hundred twenty-two billion, one hundred fifty-five million, six thousand, seven hundred thirty-four".