1022260755 has 16 divisors (see below), whose sum is σ = 1646038944. Its totient is φ = 541731840.

The previous prime is 1022260639. The next prime is 1022260823. The reversal of 1022260755 is 5570622201.

It is not a de Polignac number, because 1022260755 - 2¹¹ = 1022258707 is a prime.

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, 214686 + ... + 219395.

It is an arithmetic number, because the mean of its divisors is an integer number (102877434).

Almost surely, 2^1022260755 is an apocalyptic number.

1022260755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1022260755 is a deficient number, since it is larger than the sum of its proper divisors (623778189).

1022260755 is a wasteful number, since it uses less digits than its factorization.

1022260755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434246.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 1022260755 is about 31972.8127477080. The cubic root of 1022260755 is about 1007.3658625221.

Adding to 1022260755 its reverse (5570622201), we get a palindrome (6592882956).

The spelling of 1022260755 in words is "one billion, twenty-two million, two hundred sixty thousand, seven hundred fifty-five".