2051363222 has 32 divisors (see below), whose sum is σ = 3177532800. Its totient is φ = 992752128.

The previous prime is 2051363221. The next prime is 2051363231. The reversal of 2051363222 is 2223631502.

It is a junction number, because it is equal to n+sod(n) for n = 2051363191 and 2051363200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051363221) 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, 5015354 + ... + 5015762.

It is an arithmetic number, because the mean of its divisors is an integer number (99297900).

Almost surely, 2^2051363222 is an apocalyptic number.

2051363222 is a deficient number, since it is larger than the sum of its proper divisors (1126169578).

2051363222 is a wasteful number, since it uses less digits than its factorization.

2051363222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2051363222 is about 45291.9774573820. The cubic root of 2051363222 is about 1270.6156153191.

Adding to 2051363222 its reverse (2223631502), we get a palindrome (4274994724).

The spelling of 2051363222 in words is "two billion, fifty-one million, three hundred sixty-three thousand, two hundred twenty-two".